312667038

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1049}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 702702000

約数和(自身を除く): 390034962

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 571, 1049, 1142, 1713, 2098, 3147, 3426, 5139, 6294, 9441, 10278, 16559, 18882, 30421, 33118, 49677, 60842, 91263, 99354, 149031, 182526, 273789, 298062, 547578, 598979, 1197958, 1796937, 3593874, 5390811, 10781622, 17370391, 34740782, 52111173, 104222346, 156333519, 312667038]

約数ペア:

[(1, 312667038), (2, 156333519), (3, 104222346), (6, 52111173), (9, 34740782), (18, 17370391), (29, 10781622), (58, 5390811), (87, 3593874), (174, 1796937), (261, 1197958), (522, 598979), (571, 547578), (1049, 298062), (1142, 273789), (1713, 182526), (2098, 149031), (3147, 99354), (3426, 91263), (5139, 60842), (6294, 49677), (9441, 33118), (10278, 30421), (16559, 18882)]