309709096

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43063}}^1$

素因数の和:43129

約数の個数: 32

約数和(自身を含む): 620121600

約数和(自身を除く): 310412504

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 43063, 86126, 172252, 344504, 1248827, 1334953, 2497654, 2669906, 4995308, 5339812, 9990616, 10679624, 38713637, 77427274, 154854548, 309709096]

約数ペア:

[(1, 309709096), (2, 154854548), (4, 77427274), (8, 38713637), (29, 10679624), (31, 9990616), (58, 5339812), (62, 4995308), (116, 2669906), (124, 2497654), (232, 1334953), (248, 1248827), (899, 344504), (1798, 172252), (3596, 86126), (7192, 43063)]