31723079472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3272

約数の個数: 240

約数和(自身を含む): 103566228480

約数和(自身を除く): 71843149008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 131, 144, 158, 168, 237, 252, 262, 316, 336, 393, 474, 504, 524, 553, 632, 711, 786, 917, 948, 1008, 1048, 1106, 1179, 1264, 1422, 1572, 1659, 1834, 1896, 2096, 2212, 2358, 2751, 2844, 3041, 3144, 3318, 3668, 3792, 4424, 4716, 4977, 5502, 5688, 6082, 6288, 6636, 7336, 8253, 8848, 9123, 9432, 9954, 10349, 11004, 11376, 12164, 13272, 14672, 16506, 18246, 18864, 19908, 20698, 21287, 22008, 24328, 26544, 27369, 31047, 33012, 36492, 39816, 41396, 42574, 44016, 48656, 54738, 62094, 63861, 66024, 72443, 72984, 79632, 82792, 85148, 93141, 109476, 124188, 127722, 132048, 144886, 145968, 165584, 170296, 186282, 191583, 217329, 218952, 240239, 248376, 255444, 289772, 340592, 372564, 383166, 398371, 434658, 437904, 480478, 496752, 510888, 579544, 651987, 720717, 745128, 766332, 796742, 869316, 960956, 1021776, 1159088, 1195113, 1303974, 1441434, 1490256, 1532664, 1593484, 1681673, 1738632, 1921912, 2162151, 2390226, 2607948, 2788597, 2882868, 3065328, 3186968, 3363346, 3477264, 3585339, 3843824, 4324302, 4780452, 5045019, 5215896, 5577194, 5765736, 6373936, 6726692, 7170678, 8365791, 8648604, 9560904, 10090038, 10431792, 11154388, 11531472, 13453384, 14341356, 15135057, 16731582, 17297208, 19121808, 20180076, 22308776, 25097373, 26906768, 28682712, 30270114, 31471309, 33463164, 34594416, 40360152, 44617552, 50194746, 57365424, 60540228, 62942618, 66926328, 80720304, 94413927, 100389492, 121080456, 125885236, 133852656, 188827854, 200778984, 220299163, 242160912, 251770472, 283241781, 377655708, 401557968, 440598326, 503540944, 566483562, 660897489, 755311416, 881196652, 1132967124, 1321794978, 1510622832, 1762393304, 1982692467, 2265934248, 2643589956, 3524786608, 3965384934, 4531868496, 5287179912, 7930769868, 10574359824, 15861539736, 31723079472]

約数ペア:

[(1, 31723079472), (2, 15861539736), (3, 10574359824), (4, 7930769868), (6, 5287179912), (7, 4531868496), (8, 3965384934), (9, 3524786608), (12, 2643589956), (14, 2265934248), (16, 1982692467), (18, 1762393304), (21, 1510622832), (24, 1321794978), (28, 1132967124), (36, 881196652), (42, 755311416), (48, 660897489), (56, 566483562), (63, 503540944), (72, 440598326), (79, 401557968), (84, 377655708), (112, 283241781), (126, 251770472), (131, 242160912), (144, 220299163), (158, 200778984), (168, 188827854), (237, 133852656), (252, 125885236), (262, 121080456), (316, 100389492), (336, 94413927), (393, 80720304), (474, 66926328), (504, 62942618), (524, 60540228), (553, 57365424), (632, 50194746), (711, 44617552), (786, 40360152), (917, 34594416), (948, 33463164), (1008, 31471309), (1048, 30270114), (1106, 28682712), (1179, 26906768), (1264, 25097373), (1422, 22308776), (1572, 20180076), (1659, 19121808), (1834, 17297208), (1896, 16731582), (2096, 15135057), (2212, 14341356), (2358, 13453384), (2751, 11531472), (2844, 11154388), (3041, 10431792), (3144, 10090038), (3318, 9560904), (3668, 8648604), (3792, 8365791), (4424, 7170678), (4716, 6726692), (4977, 6373936), (5502, 5765736), (5688, 5577194), (6082, 5215896), (6288, 5045019), (6636, 4780452), (7336, 4324302), (8253, 3843824), (8848, 3585339), (9123, 3477264), (9432, 3363346), (9954, 3186968), (10349, 3065328), (11004, 2882868), (11376, 2788597), (12164, 2607948), (13272, 2390226), (14672, 2162151), (16506, 1921912), (18246, 1738632), (18864, 1681673), (19908, 1593484), (20698, 1532664), (21287, 1490256), (22008, 1441434), (24328, 1303974), (26544, 1195113), (27369, 1159088), (31047, 1021776), (33012, 960956), (36492, 869316), (39816, 796742), (41396, 766332), (42574, 745128), (44016, 720717), (48656, 651987), (54738, 579544), (62094, 510888), (63861, 496752), (66024, 480478), (72443, 437904), (72984, 434658), (79632, 398371), (82792, 383166), (85148, 372564), (93141, 340592), (109476, 289772), (124188, 255444), (127722, 248376), (132048, 240239), (144886, 218952), (145968, 217329), (165584, 191583), (170296, 186282)]