308907716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 598207680

約数和(自身を除く): 289299964

約数列:

[1, 2, 4, 13, 26, 52, 59, 107, 118, 214, 236, 428, 767, 941, 1391, 1534, 1882, 2782, 3068, 3764, 5564, 6313, 12233, 12626, 24466, 25252, 48932, 55519, 82069, 100687, 111038, 164138, 201374, 222076, 328276, 402748, 721747, 1308931, 1443494, 2617862, 2886988, 5235724, 5940533, 11881066, 23762132, 77226929, 154453858, 308907716]

約数ペア:

[(1, 308907716), (2, 154453858), (4, 77226929), (13, 23762132), (26, 11881066), (52, 5940533), (59, 5235724), (107, 2886988), (118, 2617862), (214, 1443494), (236, 1308931), (428, 721747), (767, 402748), (941, 328276), (1391, 222076), (1534, 201374), (1882, 164138), (2782, 111038), (3068, 100687), (3764, 82069), (5564, 55519), (6313, 48932), (12233, 25252), (12626, 24466)]