21461291904

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 512

約数和(自身を含む): 67710504960

約数和(自身を除く): 46249213056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 41, 46, 47, 48, 52, 64, 69, 78, 82, 92, 94, 96, 97, 104, 123, 128, 138, 141, 156, 164, 184, 188, 192, 194, 208, 246, 276, 282, 291, 299, 312, 328, 368, 376, 384, 388, 416, 492, 533, 552, 564, 582, 598, 611, 624, 656, 736, 752, 776, 832, 897, 943, 984, 1066, 1081, 1104, 1128, 1164, 1196, 1222, 1248, 1261, 1312, 1472, 1504, 1552, 1599, 1664, 1794, 1833, 1886, 1927, 1968, 2132, 2162, 2208, 2231, 2256, 2328, 2392, 2444, 2496, 2522, 2624, 2829, 2944, 3008, 3104, 3198, 3243, 3588, 3666, 3772, 3783, 3854, 3936, 3977, 4264, 4324, 4416, 4462, 4512, 4559, 4656, 4784, 4888, 4992, 5044, 5248, 5658, 5781, 6016, 6208, 6396, 6486, 6693, 7176, 7332, 7544, 7566, 7708, 7872, 7954, 8528, 8648, 8832, 8924, 9024, 9118, 9312, 9568, 9776, 10088, 11316, 11562, 11931, 12259, 12416, 12792, 12972, 13386, 13677, 14053, 14352, 14664, 15088, 15132, 15416, 15744, 15908, 17056, 17296, 17848, 18048, 18236, 18624, 19136, 19552, 20176, 22632, 23124, 23862, 24518, 25051, 25584, 25944, 26772, 27354, 28106, 28704, 29003, 29328, 30176, 30264, 30832, 31816, 34112, 34592, 35696, 36472, 36777, 37248, 38272, 39104, 40352, 42159, 44321, 45264, 46248, 47724, 49036, 50102, 51168, 51701, 51888, 53544, 54708, 56212, 57408, 58006, 58656, 59267, 60352, 60528, 61664, 63632, 68224, 69184, 71392, 72944, 73554, 75153, 78208, 80704, 84318, 87009, 88642, 90528, 91471, 92496, 95448, 98072, 100204, 102336, 103402, 103776, 104857, 107088, 109416, 112424, 114816, 116012, 117312, 118534, 120704, 121056, 123328, 127264, 132963, 138368, 142784, 145888, 147108, 150306, 155103, 161408, 168636, 174018, 177284, 177801, 181056, 182942, 184992, 186919, 190896, 196144, 200408, 204672, 206804, 207552, 209714, 214176, 218832, 224848, 232024, 234624, 237068, 242112, 246656, 254528, 265926, 274413, 285568, 291776, 294216, 300612, 310206, 314571, 337272, 348036, 354568, 355602, 362112, 365884, 369984, 373838, 381792, 392288, 400816, 413608, 415104, 419428, 428352, 437664, 449696, 464048, 474136, 484224, 509056, 531852, 548826, 560757, 576173, 583552, 588432, 601224, 620412, 629142, 674544, 696072, 709136, 711204, 731768, 739968, 747676, 763584, 784576, 801632, 827216, 838856, 856704, 875328, 899392, 928096, 948272, 1063704, 1097652, 1121514, 1152346, 1176864, 1189123, 1202448, 1240824, 1258284, 1349088, 1363141, 1392144, 1418272, 1422408, 1463536, 1495352, 1527168, 1569152, 1603264, 1654432, 1677712, 1728519, 1750656, 1798784, 1856192, 1896544, 2127408, 2195304, 2243028, 2304692, 2353728, 2378246, 2404896, 2429947, 2481648, 2516568, 2698176, 2726282, 2784288, 2836544, 2844816, 2927072, 2990704, 3206528, 3308864, 3355424, 3457038, 3567369, 3712384, 3793088, 4089423, 4254816, 4299137, 4390608, 4486056, 4609384, 4707456, 4756492, 4809792, 4859894, 4963296, 5033136, 5396352, 5452564, 5568576, 5673088, 5689632, 5854144, 5981408, 6617728, 6710848, 6914076, 7134738, 7289841, 7586176, 8178846, 8509632, 8598274, 8781216, 8972112, 9218768, 9512984, 9619584, 9719788, 9926592, 10066272, 10905128, 11137152, 11379264, 11708288, 11962816, 12897411, 13421696, 13828152, 14269476, 14579682, 16357692, 17019264, 17196548, 17562432, 17944224, 18437536, 19025968, 19439576, 19853184, 20132544, 21810256, 22758528, 23925632, 25794822, 27656304, 28538952, 29159364, 32715384, 34393096, 35124864, 35888448, 36875072, 38051936, 38879152, 40265088, 43620512, 51589644, 55312608, 55888781, 57077904, 58318728, 65430768, 68786192, 71776896, 73750144, 76103872, 77758304, 87241024, 103179288, 110625216, 111777562, 114155808, 116637456, 130861536, 137572384, 152207744, 155516608, 167666343, 174482048, 206358576, 221250432, 223555124, 228311616, 233274912, 261723072, 275144768, 311033216, 335332686, 412717152, 447110248, 456623232, 466549824, 523446144, 550289536, 670665372, 825434304, 894220496, 933099648, 1341330744, 1650868608, 1788440992, 2682661488, 3576881984, 5365322976, 7153763968, 10730645952, 21461291904]

約数ペア:

[(1, 21461291904), (2, 10730645952), (3, 7153763968), (4, 5365322976), (6, 3576881984), (8, 2682661488), (12, 1788440992), (13, 1650868608), (16, 1341330744), (23, 933099648), (24, 894220496), (26, 825434304), (32, 670665372), (39, 550289536), (41, 523446144), (46, 466549824), (47, 456623232), (48, 447110248), (52, 412717152), (64, 335332686), (69, 311033216), (78, 275144768), (82, 261723072), (92, 233274912), (94, 228311616), (96, 223555124), (97, 221250432), (104, 206358576), (123, 174482048), (128, 167666343), (138, 155516608), (141, 152207744), (156, 137572384), (164, 130861536), (184, 116637456), (188, 114155808), (192, 111777562), (194, 110625216), (208, 103179288), (246, 87241024), (276, 77758304), (282, 76103872), (291, 73750144), (299, 71776896), (312, 68786192), (328, 65430768), (368, 58318728), (376, 57077904), (384, 55888781), (388, 55312608), (416, 51589644), (492, 43620512), (533, 40265088), (552, 38879152), (564, 38051936), (582, 36875072), (598, 35888448), (611, 35124864), (624, 34393096), (656, 32715384), (736, 29159364), (752, 28538952), (776, 27656304), (832, 25794822), (897, 23925632), (943, 22758528), (984, 21810256), (1066, 20132544), (1081, 19853184), (1104, 19439576), (1128, 19025968), (1164, 18437536), (1196, 17944224), (1222, 17562432), (1248, 17196548), (1261, 17019264), (1312, 16357692), (1472, 14579682), (1504, 14269476), (1552, 13828152), (1599, 13421696), (1664, 12897411), (1794, 11962816), (1833, 11708288), (1886, 11379264), (1927, 11137152), (1968, 10905128), (2132, 10066272), (2162, 9926592), (2208, 9719788), (2231, 9619584), (2256, 9512984), (2328, 9218768), (2392, 8972112), (2444, 8781216), (2496, 8598274), (2522, 8509632), (2624, 8178846), (2829, 7586176), (2944, 7289841), (3008, 7134738), (3104, 6914076), (3198, 6710848), (3243, 6617728), (3588, 5981408), (3666, 5854144), (3772, 5689632), (3783, 5673088), (3854, 5568576), (3936, 5452564), (3977, 5396352), (4264, 5033136), (4324, 4963296), (4416, 4859894), (4462, 4809792), (4512, 4756492), (4559, 4707456), (4656, 4609384), (4784, 4486056), (4888, 4390608), (4992, 4299137), (5044, 4254816), (5248, 4089423), (5658, 3793088), (5781, 3712384), (6016, 3567369), (6208, 3457038), (6396, 3355424), (6486, 3308864), (6693, 3206528), (7176, 2990704), (7332, 2927072), (7544, 2844816), (7566, 2836544), (7708, 2784288), (7872, 2726282), (7954, 2698176), (8528, 2516568), (8648, 2481648), (8832, 2429947), (8924, 2404896), (9024, 2378246), (9118, 2353728), (9312, 2304692), (9568, 2243028), (9776, 2195304), (10088, 2127408), (11316, 1896544), (11562, 1856192), (11931, 1798784), (12259, 1750656), (12416, 1728519), (12792, 1677712), (12972, 1654432), (13386, 1603264), (13677, 1569152), (14053, 1527168), (14352, 1495352), (14664, 1463536), (15088, 1422408), (15132, 1418272), (15416, 1392144), (15744, 1363141), (15908, 1349088), (17056, 1258284), (17296, 1240824), (17848, 1202448), (18048, 1189123), (18236, 1176864), (18624, 1152346), (19136, 1121514), (19552, 1097652), (20176, 1063704), (22632, 948272), (23124, 928096), (23862, 899392), (24518, 875328), (25051, 856704), (25584, 838856), (25944, 827216), (26772, 801632), (27354, 784576), (28106, 763584), (28704, 747676), (29003, 739968), (29328, 731768), (30176, 711204), (30264, 709136), (30832, 696072), (31816, 674544), (34112, 629142), (34592, 620412), (35696, 601224), (36472, 588432), (36777, 583552), (37248, 576173), (38272, 560757), (39104, 548826), (40352, 531852), (42159, 509056), (44321, 484224), (45264, 474136), (46248, 464048), (47724, 449696), (49036, 437664), (50102, 428352), (51168, 419428), (51701, 415104), (51888, 413608), (53544, 400816), (54708, 392288), (56212, 381792), (57408, 373838), (58006, 369984), (58656, 365884), (59267, 362112), (60352, 355602), (60528, 354568), (61664, 348036), (63632, 337272), (68224, 314571), (69184, 310206), (71392, 300612), (72944, 294216), (73554, 291776), (75153, 285568), (78208, 274413), (80704, 265926), (84318, 254528), (87009, 246656), (88642, 242112), (90528, 237068), (91471, 234624), (92496, 232024), (95448, 224848), (98072, 218832), (100204, 214176), (102336, 209714), (103402, 207552), (103776, 206804), (104857, 204672), (107088, 200408), (109416, 196144), (112424, 190896), (114816, 186919), (116012, 184992), (117312, 182942), (118534, 181056), (120704, 177801), (121056, 177284), (123328, 174018), (127264, 168636), (132963, 161408), (138368, 155103), (142784, 150306), (145888, 147108)]