312148902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{85147}}^1$

素因数の和:85212

約数の個数: 32

約数和(自身を含む): 686633472

約数和(自身を除く): 374484570

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 85147, 170294, 255441, 510882, 1106911, 2213822, 3320733, 4001909, 6641466, 8003818, 12005727, 24011454, 52024817, 104049634, 156074451, 312148902]

約数ペア:

[(1, 312148902), (2, 156074451), (3, 104049634), (6, 52024817), (13, 24011454), (26, 12005727), (39, 8003818), (47, 6641466), (78, 4001909), (94, 3320733), (141, 2213822), (282, 1106911), (611, 510882), (1222, 255441), (1833, 170294), (3666, 85147)]