21955061856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:478

約数の個数: 384

約数和(自身を含む): 72682444800

約数和(自身を除く): 50727382944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 73, 78, 84, 91, 96, 104, 112, 146, 156, 168, 173, 182, 199, 208, 219, 224, 273, 292, 312, 336, 346, 364, 398, 416, 438, 511, 519, 546, 584, 597, 624, 672, 692, 728, 796, 876, 949, 1022, 1038, 1092, 1168, 1194, 1211, 1248, 1384, 1393, 1456, 1533, 1592, 1752, 1898, 2044, 2076, 2184, 2249, 2336, 2388, 2422, 2587, 2768, 2786, 2847, 2912, 3066, 3184, 3504, 3633, 3796, 4088, 4152, 4179, 4368, 4498, 4776, 4844, 5174, 5536, 5572, 5694, 6132, 6368, 6643, 6747, 7008, 7266, 7592, 7761, 8176, 8304, 8358, 8736, 8996, 9552, 9688, 10348, 11144, 11388, 12264, 12629, 13286, 13494, 14527, 14532, 15184, 15522, 15743, 16352, 16608, 16716, 17992, 18109, 19104, 19376, 19929, 20696, 22288, 22776, 24528, 25258, 26572, 26988, 29054, 29064, 30368, 31044, 31486, 33432, 34427, 35984, 36218, 37887, 38752, 39858, 41392, 43581, 44576, 45552, 47229, 49056, 50516, 53144, 53976, 54327, 58108, 58128, 62088, 62972, 66864, 68854, 71968, 72436, 75774, 79716, 82784, 87162, 88403, 91104, 94458, 101032, 101689, 103281, 106288, 107952, 108654, 116216, 116256, 124176, 125944, 133728, 137708, 144872, 151548, 159432, 164177, 174324, 176806, 188851, 188916, 202064, 203378, 206562, 212576, 215904, 217308, 232432, 240989, 248352, 251888, 265209, 275416, 289744, 303096, 305067, 318864, 328354, 348648, 353612, 377702, 377832, 404128, 406756, 413124, 434616, 447551, 464864, 481978, 492531, 503776, 530418, 550832, 566553, 579488, 606192, 610134, 637728, 656708, 697296, 707224, 722967, 755404, 755664, 813512, 826248, 869232, 895102, 963956, 985062, 1060836, 1101664, 1133106, 1149239, 1212384, 1220268, 1313416, 1321957, 1342653, 1394592, 1414448, 1445934, 1510808, 1511328, 1627024, 1652496, 1738464, 1790204, 1927912, 1970124, 2121672, 2266212, 2298478, 2440536, 2513171, 2626832, 2643914, 2685306, 2828896, 2891868, 3021616, 3132857, 3254048, 3304992, 3447717, 3580408, 3855824, 3940248, 3965871, 4243344, 4532424, 4596956, 4881072, 5026342, 5253664, 5287828, 5370612, 5783736, 6043232, 6265714, 6895434, 7160816, 7539513, 7711648, 7880496, 7931742, 8486688, 9064848, 9193912, 9398571, 9762144, 10052684, 10575656, 10741224, 11567472, 12531428, 13790868, 14321632, 15079026, 15760992, 15863484, 17592197, 18129696, 18387824, 18797142, 20105368, 21151312, 21482448, 23134944, 25062856, 27581736, 30158052, 31726968, 32671223, 35184394, 36775648, 37594284, 40210736, 42302624, 42964896, 50125712, 52776591, 55163472, 60316104, 63453936, 65342446, 70368788, 75188568, 80421472, 98013669, 100251424, 105553182, 110326944, 120632208, 126907872, 130684892, 140737576, 150377136, 196027338, 211106364, 228698561, 241264416, 261369784, 281475152, 300754272, 392054676, 422212728, 457397122, 522739568, 562950304, 686095683, 784109352, 844425456, 914794244, 1045479136, 1372191366, 1568218704, 1688850912, 1829588488, 2744382732, 3136437408, 3659176976, 5488765464, 7318353952, 10977530928, 21955061856]

約数ペア:

[(1, 21955061856), (2, 10977530928), (3, 7318353952), (4, 5488765464), (6, 3659176976), (7, 3136437408), (8, 2744382732), (12, 1829588488), (13, 1688850912), (14, 1568218704), (16, 1372191366), (21, 1045479136), (24, 914794244), (26, 844425456), (28, 784109352), (32, 686095683), (39, 562950304), (42, 522739568), (48, 457397122), (52, 422212728), (56, 392054676), (73, 300754272), (78, 281475152), (84, 261369784), (91, 241264416), (96, 228698561), (104, 211106364), (112, 196027338), (146, 150377136), (156, 140737576), (168, 130684892), (173, 126907872), (182, 120632208), (199, 110326944), (208, 105553182), (219, 100251424), (224, 98013669), (273, 80421472), (292, 75188568), (312, 70368788), (336, 65342446), (346, 63453936), (364, 60316104), (398, 55163472), (416, 52776591), (438, 50125712), (511, 42964896), (519, 42302624), (546, 40210736), (584, 37594284), (597, 36775648), (624, 35184394), (672, 32671223), (692, 31726968), (728, 30158052), (796, 27581736), (876, 25062856), (949, 23134944), (1022, 21482448), (1038, 21151312), (1092, 20105368), (1168, 18797142), (1194, 18387824), (1211, 18129696), (1248, 17592197), (1384, 15863484), (1393, 15760992), (1456, 15079026), (1533, 14321632), (1592, 13790868), (1752, 12531428), (1898, 11567472), (2044, 10741224), (2076, 10575656), (2184, 10052684), (2249, 9762144), (2336, 9398571), (2388, 9193912), (2422, 9064848), (2587, 8486688), (2768, 7931742), (2786, 7880496), (2847, 7711648), (2912, 7539513), (3066, 7160816), (3184, 6895434), (3504, 6265714), (3633, 6043232), (3796, 5783736), (4088, 5370612), (4152, 5287828), (4179, 5253664), (4368, 5026342), (4498, 4881072), (4776, 4596956), (4844, 4532424), (5174, 4243344), (5536, 3965871), (5572, 3940248), (5694, 3855824), (6132, 3580408), (6368, 3447717), (6643, 3304992), (6747, 3254048), (7008, 3132857), (7266, 3021616), (7592, 2891868), (7761, 2828896), (8176, 2685306), (8304, 2643914), (8358, 2626832), (8736, 2513171), (8996, 2440536), (9552, 2298478), (9688, 2266212), (10348, 2121672), (11144, 1970124), (11388, 1927912), (12264, 1790204), (12629, 1738464), (13286, 1652496), (13494, 1627024), (14527, 1511328), (14532, 1510808), (15184, 1445934), (15522, 1414448), (15743, 1394592), (16352, 1342653), (16608, 1321957), (16716, 1313416), (17992, 1220268), (18109, 1212384), (19104, 1149239), (19376, 1133106), (19929, 1101664), (20696, 1060836), (22288, 985062), (22776, 963956), (24528, 895102), (25258, 869232), (26572, 826248), (26988, 813512), (29054, 755664), (29064, 755404), (30368, 722967), (31044, 707224), (31486, 697296), (33432, 656708), (34427, 637728), (35984, 610134), (36218, 606192), (37887, 579488), (38752, 566553), (39858, 550832), (41392, 530418), (43581, 503776), (44576, 492531), (45552, 481978), (47229, 464864), (49056, 447551), (50516, 434616), (53144, 413124), (53976, 406756), (54327, 404128), (58108, 377832), (58128, 377702), (62088, 353612), (62972, 348648), (66864, 328354), (68854, 318864), (71968, 305067), (72436, 303096), (75774, 289744), (79716, 275416), (82784, 265209), (87162, 251888), (88403, 248352), (91104, 240989), (94458, 232432), (101032, 217308), (101689, 215904), (103281, 212576), (106288, 206562), (107952, 203378), (108654, 202064), (116216, 188916), (116256, 188851), (124176, 176806), (125944, 174324), (133728, 164177), (137708, 159432), (144872, 151548)]