18972992016

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:216

約数の個数: 480

約数和(自身を含む): 64171785600

約数和(自身を除く): 45198793584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 37, 44, 48, 54, 58, 61, 66, 72, 74, 87, 88, 99, 108, 111, 116, 122, 132, 144, 148, 174, 176, 183, 198, 216, 222, 232, 244, 261, 264, 296, 297, 319, 333, 348, 366, 396, 407, 432, 444, 464, 488, 522, 528, 549, 592, 594, 638, 666, 671, 696, 732, 783, 792, 814, 888, 957, 976, 999, 1044, 1073, 1098, 1188, 1221, 1276, 1332, 1342, 1392, 1464, 1566, 1584, 1628, 1647, 1769, 1776, 1914, 1998, 2013, 2088, 2146, 2196, 2257, 2376, 2442, 2552, 2664, 2684, 2871, 2928, 3132, 3219, 3256, 3294, 3538, 3663, 3721, 3828, 3996, 4026, 4176, 4292, 4392, 4514, 4752, 4884, 5104, 5307, 5328, 5368, 5742, 6039, 6264, 6438, 6512, 6588, 6771, 7076, 7326, 7442, 7656, 7992, 8052, 8584, 8613, 8784, 9028, 9657, 9768, 10614, 10736, 10989, 11163, 11484, 11803, 12078, 12528, 12876, 13176, 13542, 14152, 14652, 14884, 15312, 15921, 15984, 16104, 17168, 17226, 18056, 18117, 19314, 19459, 19536, 20313, 21228, 21978, 22326, 22968, 23606, 24156, 24827, 25752, 26352, 27084, 28304, 28971, 29304, 29768, 31842, 32208, 33489, 34452, 35409, 36112, 36234, 38628, 38918, 40626, 40931, 42456, 43956, 44652, 45936, 47212, 47763, 48312, 49654, 51504, 54168, 57942, 58377, 58608, 59536, 60939, 63684, 65453, 66978, 68904, 70818, 72468, 74481, 77256, 77836, 81252, 81862, 84912, 87912, 89304, 94424, 95526, 96624, 99308, 100467, 106227, 107909, 108336, 115884, 116754, 121878, 122793, 127368, 130906, 133956, 137677, 137808, 141636, 144936, 148962, 154512, 155672, 162504, 163724, 175131, 175824, 178608, 188848, 191052, 196359, 198616, 200934, 212454, 215818, 223443, 231768, 233508, 243756, 245586, 254736, 261812, 267912, 275354, 283272, 289872, 297924, 311344, 318681, 323727, 325008, 327448, 350262, 368379, 382104, 392718, 397232, 401868, 413031, 424908, 431636, 446886, 463536, 467016, 487512, 491172, 523624, 525393, 535824, 550708, 566544, 589077, 595848, 637362, 647454, 654896, 670329, 700524, 719983, 736758, 764208, 785436, 803736, 826062, 849816, 863272, 893772, 934032, 971181, 975024, 982344, 1047248, 1050786, 1101416, 1105137, 1178154, 1186999, 1191696, 1239093, 1274724, 1294908, 1340658, 1401048, 1439966, 1473516, 1514447, 1570872, 1607472, 1652124, 1699632, 1726544, 1767231, 1787544, 1942362, 1964688, 2101572, 2159949, 2202832, 2210274, 2356308, 2373998, 2478186, 2549448, 2589816, 2681316, 2802096, 2879932, 2913543, 2947032, 3028894, 3141744, 3304248, 3534462, 3560997, 3575088, 3717279, 3884724, 3992633, 4203144, 4319898, 4420548, 4543341, 4712616, 4747996, 4956372, 5098896, 5179632, 5362632, 5759864, 5827086, 5894064, 6057788, 6479847, 6608496, 7068924, 7121994, 7434558, 7769448, 7985266, 8406288, 8639796, 8841096, 9086682, 9425232, 9495992, 9912744, 10682991, 10725264, 11519728, 11654172, 11977899, 12115576, 12959694, 13630023, 14137848, 14243988, 14869116, 15538896, 15970532, 17279592, 17682192, 18173364, 18991984, 19439541, 19825488, 21365982, 23308344, 23955798, 24231152, 25919388, 27260046, 28275696, 28487976, 29738232, 31941064, 32048973, 34559184, 35933697, 36346728, 38879082, 40890069, 42731964, 43918963, 46616688, 47911596, 51838776, 54520092, 56975952, 59476464, 63882128, 64097946, 71867394, 72693456, 77758164, 81780138, 85463928, 87837926, 95823192, 103677552, 107801091, 109040184, 128195892, 131756889, 143734788, 155516328, 163560276, 170927856, 175675852, 191646384, 215602182, 218080368, 256391784, 263513778, 287469576, 311032656, 327120552, 351351704, 395270667, 431204364, 512783568, 527027556, 574939152, 654241104, 702703408, 790541334, 862408728, 1054055112, 1185812001, 1581082668, 1724817456, 2108110224, 2371624002, 3162165336, 4743248004, 6324330672, 9486496008, 18972992016]

約数ペア:

[(1, 18972992016), (2, 9486496008), (3, 6324330672), (4, 4743248004), (6, 3162165336), (8, 2371624002), (9, 2108110224), (11, 1724817456), (12, 1581082668), (16, 1185812001), (18, 1054055112), (22, 862408728), (24, 790541334), (27, 702703408), (29, 654241104), (33, 574939152), (36, 527027556), (37, 512783568), (44, 431204364), (48, 395270667), (54, 351351704), (58, 327120552), (61, 311032656), (66, 287469576), (72, 263513778), (74, 256391784), (87, 218080368), (88, 215602182), (99, 191646384), (108, 175675852), (111, 170927856), (116, 163560276), (122, 155516328), (132, 143734788), (144, 131756889), (148, 128195892), (174, 109040184), (176, 107801091), (183, 103677552), (198, 95823192), (216, 87837926), (222, 85463928), (232, 81780138), (244, 77758164), (261, 72693456), (264, 71867394), (296, 64097946), (297, 63882128), (319, 59476464), (333, 56975952), (348, 54520092), (366, 51838776), (396, 47911596), (407, 46616688), (432, 43918963), (444, 42731964), (464, 40890069), (488, 38879082), (522, 36346728), (528, 35933697), (549, 34559184), (592, 32048973), (594, 31941064), (638, 29738232), (666, 28487976), (671, 28275696), (696, 27260046), (732, 25919388), (783, 24231152), (792, 23955798), (814, 23308344), (888, 21365982), (957, 19825488), (976, 19439541), (999, 18991984), (1044, 18173364), (1073, 17682192), (1098, 17279592), (1188, 15970532), (1221, 15538896), (1276, 14869116), (1332, 14243988), (1342, 14137848), (1392, 13630023), (1464, 12959694), (1566, 12115576), (1584, 11977899), (1628, 11654172), (1647, 11519728), (1769, 10725264), (1776, 10682991), (1914, 9912744), (1998, 9495992), (2013, 9425232), (2088, 9086682), (2146, 8841096), (2196, 8639796), (2257, 8406288), (2376, 7985266), (2442, 7769448), (2552, 7434558), (2664, 7121994), (2684, 7068924), (2871, 6608496), (2928, 6479847), (3132, 6057788), (3219, 5894064), (3256, 5827086), (3294, 5759864), (3538, 5362632), (3663, 5179632), (3721, 5098896), (3828, 4956372), (3996, 4747996), (4026, 4712616), (4176, 4543341), (4292, 4420548), (4392, 4319898), (4514, 4203144), (4752, 3992633), (4884, 3884724), (5104, 3717279), (5307, 3575088), (5328, 3560997), (5368, 3534462), (5742, 3304248), (6039, 3141744), (6264, 3028894), (6438, 2947032), (6512, 2913543), (6588, 2879932), (6771, 2802096), (7076, 2681316), (7326, 2589816), (7442, 2549448), (7656, 2478186), (7992, 2373998), (8052, 2356308), (8584, 2210274), (8613, 2202832), (8784, 2159949), (9028, 2101572), (9657, 1964688), (9768, 1942362), (10614, 1787544), (10736, 1767231), (10989, 1726544), (11163, 1699632), (11484, 1652124), (11803, 1607472), (12078, 1570872), (12528, 1514447), (12876, 1473516), (13176, 1439966), (13542, 1401048), (14152, 1340658), (14652, 1294908), (14884, 1274724), (15312, 1239093), (15921, 1191696), (15984, 1186999), (16104, 1178154), (17168, 1105137), (17226, 1101416), (18056, 1050786), (18117, 1047248), (19314, 982344), (19459, 975024), (19536, 971181), (20313, 934032), (21228, 893772), (21978, 863272), (22326, 849816), (22968, 826062), (23606, 803736), (24156, 785436), (24827, 764208), (25752, 736758), (26352, 719983), (27084, 700524), (28304, 670329), (28971, 654896), (29304, 647454), (29768, 637362), (31842, 595848), (32208, 589077), (33489, 566544), (34452, 550708), (35409, 535824), (36112, 525393), (36234, 523624), (38628, 491172), (38918, 487512), (40626, 467016), (40931, 463536), (42456, 446886), (43956, 431636), (44652, 424908), (45936, 413031), (47212, 401868), (47763, 397232), (48312, 392718), (49654, 382104), (51504, 368379), (54168, 350262), (57942, 327448), (58377, 325008), (58608, 323727), (59536, 318681), (60939, 311344), (63684, 297924), (65453, 289872), (66978, 283272), (68904, 275354), (70818, 267912), (72468, 261812), (74481, 254736), (77256, 245586), (77836, 243756), (81252, 233508), (81862, 231768), (84912, 223443), (87912, 215818), (89304, 212454), (94424, 200934), (95526, 198616), (96624, 196359), (99308, 191052), (100467, 188848), (106227, 178608), (107909, 175824), (108336, 175131), (115884, 163724), (116754, 162504), (121878, 155672), (122793, 154512), (127368, 148962), (130906, 144936), (133956, 141636), (137677, 137808)]