2820984912

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{108233}}^1$

素因数の和:108428

約数の個数: 60

約数和(自身を含む): 7938530964

約数和(自身を除く): 5117546052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 8688, 13032, 26064, 108233, 216466, 324699, 432932, 649398, 865864, 974097, 1298796, 1731728, 1948194, 2597592, 3896388, 5195184, 7792776, 15585552, 19590173, 39180346, 58770519, 78360692, 117541038, 156721384, 176311557, 235082076, 313442768, 352623114, 470164152, 705246228, 940328304, 1410492456, 2820984912]

約数ペア:

[(1, 2820984912), (2, 1410492456), (3, 940328304), (4, 705246228), (6, 470164152), (8, 352623114), (9, 313442768), (12, 235082076), (16, 176311557), (18, 156721384), (24, 117541038), (36, 78360692), (48, 58770519), (72, 39180346), (144, 19590173), (181, 15585552), (362, 7792776), (543, 5195184), (724, 3896388), (1086, 2597592), (1448, 1948194), (1629, 1731728), (2172, 1298796), (2896, 974097), (3258, 865864), (4344, 649398), (6516, 432932), (8688, 324699), (13032, 216466), (26064, 108233)]