338563992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1085141}}^1$

素因数の和:1085163

約数の個数: 32

約数和(自身を含む): 911519280

約数和(自身を除く): 572955288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1085141, 2170282, 3255423, 4340564, 6510846, 8681128, 13021692, 14106833, 26043384, 28213666, 42320499, 56427332, 84640998, 112854664, 169281996, 338563992]

約数ペア:

[(1, 338563992), (2, 169281996), (3, 112854664), (4, 84640998), (6, 56427332), (8, 42320499), (12, 28213666), (13, 26043384), (24, 14106833), (26, 13021692), (39, 8681128), (52, 6510846), (78, 4340564), (104, 3255423), (156, 2170282), (312, 1085141)]