515206848

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206413}}^1$

素因数の和:206441

約数の個数: 56

約数和(自身を含む): 1468016368

約数和(自身を除く): 952809520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 206413, 412826, 619239, 825652, 1238478, 1651304, 2476956, 2683369, 3302608, 4953912, 5366738, 6605216, 8050107, 9907824, 10733476, 13210432, 16100214, 19815648, 21466952, 32200428, 39631296, 42933904, 64400856, 85867808, 128801712, 171735616, 257603424, 515206848]

約数ペア:

[(1, 515206848), (2, 257603424), (3, 171735616), (4, 128801712), (6, 85867808), (8, 64400856), (12, 42933904), (13, 39631296), (16, 32200428), (24, 21466952), (26, 19815648), (32, 16100214), (39, 13210432), (48, 10733476), (52, 9907824), (64, 8050107), (78, 6605216), (96, 5366738), (104, 4953912), (156, 3302608), (192, 2683369), (208, 2476956), (312, 1651304), (416, 1238478), (624, 825652), (832, 619239), (1248, 412826), (2496, 206413)]