2578312128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6827}}^1$

素因数の和:7130

約数の個数: 112

約数和(自身を含む): 7825215744

約数和(自身を除く): 5246903616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 281, 336, 448, 562, 672, 843, 1124, 1344, 1686, 1967, 2248, 3372, 3934, 4496, 5901, 6744, 6827, 7868, 8992, 11802, 13488, 13654, 15736, 17984, 20481, 23604, 26976, 27308, 31472, 40962, 47208, 47789, 53952, 54616, 62944, 81924, 94416, 95578, 109232, 125888, 143367, 163848, 188832, 191156, 218464, 286734, 327696, 377664, 382312, 436928, 573468, 655392, 764624, 1146936, 1310784, 1529248, 1918387, 2293872, 3058496, 3836774, 4587744, 5755161, 7673548, 9175488, 11510322, 13428709, 15347096, 23020644, 26857418, 30694192, 40286127, 46041288, 53714836, 61388384, 80572254, 92082576, 107429672, 122776768, 161144508, 184165152, 214859344, 322289016, 368330304, 429718688, 644578032, 859437376, 1289156064, 2578312128]

約数ペア:

[(1, 2578312128), (2, 1289156064), (3, 859437376), (4, 644578032), (6, 429718688), (7, 368330304), (8, 322289016), (12, 214859344), (14, 184165152), (16, 161144508), (21, 122776768), (24, 107429672), (28, 92082576), (32, 80572254), (42, 61388384), (48, 53714836), (56, 46041288), (64, 40286127), (84, 30694192), (96, 26857418), (112, 23020644), (168, 15347096), (192, 13428709), (224, 11510322), (281, 9175488), (336, 7673548), (448, 5755161), (562, 4587744), (672, 3836774), (843, 3058496), (1124, 2293872), (1344, 1918387), (1686, 1529248), (1967, 1310784), (2248, 1146936), (3372, 764624), (3934, 655392), (4496, 573468), (5901, 436928), (6744, 382312), (6827, 377664), (7868, 327696), (8992, 286734), (11802, 218464), (13488, 191156), (13654, 188832), (15736, 163848), (17984, 143367), (20481, 125888), (23604, 109232), (26976, 95578), (27308, 94416), (31472, 81924), (40962, 62944), (47208, 54616), (47789, 53952)]