578905392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19739}}^1$

素因数の和:19810

約数の個数: 80

約数和(自身を含む): 1644894720

約数和(自身を除く): 1065989328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 14664, 19739, 29328, 39478, 59217, 78956, 118434, 157912, 236868, 256607, 315824, 473736, 513214, 769821, 927733, 947472, 1026428, 1539642, 1855466, 2052856, 2783199, 3079284, 3710932, 4105712, 5566398, 6158568, 7421864, 11132796, 12060529, 12317136, 14843728, 22265592, 24121058, 36181587, 44531184, 48242116, 72363174, 96484232, 144726348, 192968464, 289452696, 578905392]

約数ペア:

[(1, 578905392), (2, 289452696), (3, 192968464), (4, 144726348), (6, 96484232), (8, 72363174), (12, 48242116), (13, 44531184), (16, 36181587), (24, 24121058), (26, 22265592), (39, 14843728), (47, 12317136), (48, 12060529), (52, 11132796), (78, 7421864), (94, 6158568), (104, 5566398), (141, 4105712), (156, 3710932), (188, 3079284), (208, 2783199), (282, 2052856), (312, 1855466), (376, 1539642), (564, 1026428), (611, 947472), (624, 927733), (752, 769821), (1128, 513214), (1222, 473736), (1833, 315824), (2256, 256607), (2444, 236868), (3666, 157912), (4888, 118434), (7332, 78956), (9776, 59217), (14664, 39478), (19739, 29328)]