521665248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2503}}^1$

素因数の和:2696

約数の個数: 96

約数和(自身を含む): 1484130816

約数和(自身を除く): 962465568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 167, 208, 312, 334, 416, 501, 624, 668, 1002, 1248, 1336, 2004, 2171, 2503, 2672, 4008, 4342, 5006, 5344, 6513, 7509, 8016, 8684, 10012, 13026, 15018, 16032, 17368, 20024, 26052, 30036, 32539, 34736, 40048, 52104, 60072, 65078, 69472, 80096, 97617, 104208, 120144, 130156, 195234, 208416, 240288, 260312, 390468, 418001, 520624, 780936, 836002, 1041248, 1254003, 1561872, 1672004, 2508006, 3123744, 3344008, 5016012, 5434013, 6688016, 10032024, 10868026, 13376032, 16302039, 20064048, 21736052, 32604078, 40128096, 43472104, 65208156, 86944208, 130416312, 173888416, 260832624, 521665248]

約数ペア:

[(1, 521665248), (2, 260832624), (3, 173888416), (4, 130416312), (6, 86944208), (8, 65208156), (12, 43472104), (13, 40128096), (16, 32604078), (24, 21736052), (26, 20064048), (32, 16302039), (39, 13376032), (48, 10868026), (52, 10032024), (78, 6688016), (96, 5434013), (104, 5016012), (156, 3344008), (167, 3123744), (208, 2508006), (312, 1672004), (334, 1561872), (416, 1254003), (501, 1041248), (624, 836002), (668, 780936), (1002, 520624), (1248, 418001), (1336, 390468), (2004, 260312), (2171, 240288), (2503, 208416), (2672, 195234), (4008, 130156), (4342, 120144), (5006, 104208), (5344, 97617), (6513, 80096), (7509, 69472), (8016, 65078), (8684, 60072), (10012, 52104), (13026, 40048), (15018, 34736), (16032, 32539), (17368, 30036), (20024, 26052)]