492079007940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{558787}}^1$

素因数の和:559941

約数の個数: 96

約数和(自身を含む): 1485124394880

約数和(自身を除く): 993045386940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1129, 2258, 3387, 4516, 5645, 6774, 11290, 13548, 14677, 16935, 22580, 29354, 33870, 44031, 58708, 67740, 73385, 88062, 146770, 176124, 220155, 293540, 440310, 558787, 880620, 1117574, 1676361, 2235148, 2793935, 3352722, 5587870, 6705444, 7264231, 8381805, 11175740, 14528462, 16763610, 21792693, 29056924, 33527220, 36321155, 43585386, 72642310, 87170772, 108963465, 145284620, 217926930, 435853860, 630870523, 1261741046, 1892611569, 2523482092, 3154352615, 3785223138, 6308705230, 7570446276, 8201316799, 9463057845, 12617410460, 16402633598, 18926115690, 24603950397, 32805267196, 37852231380, 41006583995, 49207900794, 82013167990, 98415801588, 123019751985, 164026335980, 246039503970, 492079007940]

約数ペア:

[(1, 492079007940), (2, 246039503970), (3, 164026335980), (4, 123019751985), (5, 98415801588), (6, 82013167990), (10, 49207900794), (12, 41006583995), (13, 37852231380), (15, 32805267196), (20, 24603950397), (26, 18926115690), (30, 16402633598), (39, 12617410460), (52, 9463057845), (60, 8201316799), (65, 7570446276), (78, 6308705230), (130, 3785223138), (156, 3154352615), (195, 2523482092), (260, 1892611569), (390, 1261741046), (780, 630870523), (1129, 435853860), (2258, 217926930), (3387, 145284620), (4516, 108963465), (5645, 87170772), (6774, 72642310), (11290, 43585386), (13548, 36321155), (14677, 33527220), (16935, 29056924), (22580, 21792693), (29354, 16763610), (33870, 14528462), (44031, 11175740), (58708, 8381805), (67740, 7264231), (73385, 6705444), (88062, 5587870), (146770, 3352722), (176124, 2793935), (220155, 2235148), (293540, 1676361), (440310, 1117574), (558787, 880620)]