313928082

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7416

約数の個数: 64

約数和(自身を含む): 763701120

約数和(自身を除く): 449773038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 4758, 7137, 7331, 14274, 14662, 21411, 21993, 42822, 43986, 65979, 95303, 131958, 190606, 197937, 285909, 395874, 447191, 571818, 857727, 894382, 1341573, 1715454, 2573181, 2683146, 4024719, 5146362, 5813483, 8049438, 11626966, 12074157, 17440449, 24148314, 34880898, 52321347, 104642694, 156964041, 313928082]

約数ペア:

[(1, 313928082), (2, 156964041), (3, 104642694), (6, 52321347), (9, 34880898), (13, 24148314), (18, 17440449), (26, 12074157), (27, 11626966), (39, 8049438), (54, 5813483), (61, 5146362), (78, 4024719), (117, 2683146), (122, 2573181), (183, 1715454), (234, 1341573), (351, 894382), (366, 857727), (549, 571818), (702, 447191), (793, 395874), (1098, 285909), (1586, 197937), (1647, 190606), (2379, 131958), (3294, 95303), (4758, 65979), (7137, 43986), (7331, 42822), (14274, 21993), (14662, 21411)]