401206630716

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{15359}}^1$

素因数の和:15720

約数の個数: 144

約数和(自身を含む): 1062744883200

約数和(自身を除く): 661538252484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 191, 261, 262, 348, 382, 393, 522, 524, 573, 764, 786, 1044, 1146, 1179, 1572, 1719, 2292, 2358, 3438, 3799, 4716, 5539, 6876, 7598, 11078, 11397, 15196, 15359, 16617, 22156, 22794, 25021, 30718, 33234, 34191, 45588, 46077, 49851, 50042, 61436, 66468, 68382, 75063, 92154, 99702, 100084, 136764, 138231, 150126, 184308, 199404, 225189, 276462, 300252, 445411, 450378, 552924, 725609, 890822, 900756, 1336233, 1451218, 1781644, 2012029, 2176827, 2672466, 2902436, 2933569, 4008699, 4024058, 4353654, 5344932, 5867138, 6036087, 6530481, 8017398, 8048116, 8707308, 8800707, 11734276, 12072174, 13060962, 16034796, 17601414, 18108261, 24144348, 26121924, 26402121, 35202828, 36216522, 52804242, 58348841, 72433044, 85073501, 105608484, 116697682, 170147002, 175046523, 233395364, 255220503, 340294004, 350093046, 384297539, 510441006, 525139569, 700186092, 765661509, 768595078, 1020882012, 1050279138, 1152892617, 1531323018, 1537190156, 2100558276, 2305785234, 3062646036, 3458677851, 4611570468, 6917355702, 11144628631, 13834711404, 22289257262, 33433885893, 44578514524, 66867771786, 100301657679, 133735543572, 200603315358, 401206630716]

約数ペア:

[(1, 401206630716), (2, 200603315358), (3, 133735543572), (4, 100301657679), (6, 66867771786), (9, 44578514524), (12, 33433885893), (18, 22289257262), (29, 13834711404), (36, 11144628631), (58, 6917355702), (87, 4611570468), (116, 3458677851), (131, 3062646036), (174, 2305785234), (191, 2100558276), (261, 1537190156), (262, 1531323018), (348, 1152892617), (382, 1050279138), (393, 1020882012), (522, 768595078), (524, 765661509), (573, 700186092), (764, 525139569), (786, 510441006), (1044, 384297539), (1146, 350093046), (1179, 340294004), (1572, 255220503), (1719, 233395364), (2292, 175046523), (2358, 170147002), (3438, 116697682), (3799, 105608484), (4716, 85073501), (5539, 72433044), (6876, 58348841), (7598, 52804242), (11078, 36216522), (11397, 35202828), (15196, 26402121), (15359, 26121924), (16617, 24144348), (22156, 18108261), (22794, 17601414), (25021, 16034796), (30718, 13060962), (33234, 12072174), (34191, 11734276), (45588, 8800707), (46077, 8707308), (49851, 8048116), (50042, 8017398), (61436, 6530481), (66468, 6036087), (68382, 5867138), (75063, 5344932), (92154, 4353654), (99702, 4024058), (100084, 4008699), (136764, 2933569), (138231, 2902436), (150126, 2672466), (184308, 2176827), (199404, 2012029), (225189, 1781644), (276462, 1451218), (300252, 1336233), (445411, 900756), (450378, 890822), (552924, 725609)]