749320728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2401669}}^1$

素因数の和:2401691

約数の個数: 32

約数和(自身を含む): 2017402800

約数和(自身を除く): 1268082072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2401669, 4803338, 7205007, 9606676, 14410014, 19213352, 28820028, 31221697, 57640056, 62443394, 93665091, 124886788, 187330182, 249773576, 374660364, 749320728]

約数ペア:

[(1, 749320728), (2, 374660364), (3, 249773576), (4, 187330182), (6, 124886788), (8, 93665091), (12, 62443394), (13, 57640056), (24, 31221697), (26, 28820028), (39, 19213352), (52, 14410014), (78, 9606676), (104, 7205007), (156, 4803338), (312, 2401669)]