245190795376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26017699}}^1$

素因数の和:26017757

約数の個数: 40

約数和(自身を含む): 516191168000

約数和(自身を除く): 271000372624

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 26017699, 52035398, 104070796, 208141592, 416283184, 494336281, 806548669, 988672562, 1613097338, 1977345124, 3226194676, 3954690248, 6452389352, 7909380496, 12904778704, 15324424711, 30648849422, 61297698844, 122595397688, 245190795376]

約数ペア:

[(1, 245190795376), (2, 122595397688), (4, 61297698844), (8, 30648849422), (16, 15324424711), (19, 12904778704), (31, 7909380496), (38, 6452389352), (62, 3954690248), (76, 3226194676), (124, 1977345124), (152, 1613097338), (248, 988672562), (304, 806548669), (496, 494336281), (589, 416283184), (1178, 208141592), (2356, 104070796), (4712, 52035398), (9424, 26017699)]