23641567208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1939

約数の個数: 128

約数和(自身を含む): 54560563200

約数和(自身を除く): 30918995992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 109, 119, 136, 137, 218, 238, 274, 436, 476, 548, 763, 872, 952, 959, 1096, 1526, 1663, 1853, 1918, 2329, 3052, 3326, 3706, 3836, 4658, 6104, 6652, 7412, 7672, 9316, 11641, 12971, 13304, 14824, 14933, 16303, 18632, 23282, 25942, 28271, 29866, 32606, 46564, 51884, 56542, 59732, 65212, 93128, 103768, 104531, 113084, 119464, 130424, 181267, 197897, 209062, 226168, 227831, 253861, 362534, 395794, 418124, 455662, 507722, 725068, 791588, 836248, 911324, 1015444, 1268869, 1450136, 1583176, 1594817, 1777027, 1822648, 2030888, 2537738, 3081539, 3189634, 3554054, 3873127, 5075476, 6163078, 6379268, 7108108, 7746254, 10150952, 12326156, 12758536, 14216216, 15492508, 21570773, 24652312, 24833579, 27111889, 30985016, 43141546, 49667158, 54223778, 86283092, 99334316, 108447556, 172566184, 173835053, 198668632, 216895112, 347670106, 422170843, 695340212, 844341686, 1390680424, 1688683372, 2955195901, 3377366744, 5910391802, 11820783604, 23641567208]

約数ペア:

[(1, 23641567208), (2, 11820783604), (4, 5910391802), (7, 3377366744), (8, 2955195901), (14, 1688683372), (17, 1390680424), (28, 844341686), (34, 695340212), (56, 422170843), (68, 347670106), (109, 216895112), (119, 198668632), (136, 173835053), (137, 172566184), (218, 108447556), (238, 99334316), (274, 86283092), (436, 54223778), (476, 49667158), (548, 43141546), (763, 30985016), (872, 27111889), (952, 24833579), (959, 24652312), (1096, 21570773), (1526, 15492508), (1663, 14216216), (1853, 12758536), (1918, 12326156), (2329, 10150952), (3052, 7746254), (3326, 7108108), (3706, 6379268), (3836, 6163078), (4658, 5075476), (6104, 3873127), (6652, 3554054), (7412, 3189634), (7672, 3081539), (9316, 2537738), (11641, 2030888), (12971, 1822648), (13304, 1777027), (14824, 1594817), (14933, 1583176), (16303, 1450136), (18632, 1268869), (23282, 1015444), (25942, 911324), (28271, 836248), (29866, 791588), (32606, 725068), (46564, 507722), (51884, 455662), (56542, 418124), (59732, 395794), (65212, 362534), (93128, 253861), (103768, 227831), (104531, 226168), (113084, 209062), (119464, 197897), (130424, 181267)]