310435984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32941}}^1$

素因数の和:32999

約数の個数: 40

約数和(自身を含む): 653569280

約数和(自身を除く): 343133296

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 32941, 65882, 131764, 263528, 527056, 625879, 1021171, 1251758, 2042342, 2503516, 4084684, 5007032, 8169368, 10014064, 16338736, 19402249, 38804498, 77608996, 155217992, 310435984]

約数ペア:

[(1, 310435984), (2, 155217992), (4, 77608996), (8, 38804498), (16, 19402249), (19, 16338736), (31, 10014064), (38, 8169368), (62, 5007032), (76, 4084684), (124, 2503516), (152, 2042342), (248, 1251758), (304, 1021171), (496, 625879), (589, 527056), (1178, 263528), (2356, 131764), (4712, 65882), (9424, 32941)]