403669088

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1123}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 815754240

約数和(自身を除く): 412085152

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 239, 376, 478, 752, 956, 1123, 1504, 1912, 2246, 3824, 4492, 7648, 8984, 11233, 17968, 22466, 35936, 44932, 52781, 89864, 105562, 179728, 211124, 268397, 359456, 422248, 536794, 844496, 1073588, 1688992, 2147176, 4294352, 8588704, 12614659, 25229318, 50458636, 100917272, 201834544, 403669088]

約数ペア:

[(1, 403669088), (2, 201834544), (4, 100917272), (8, 50458636), (16, 25229318), (32, 12614659), (47, 8588704), (94, 4294352), (188, 2147176), (239, 1688992), (376, 1073588), (478, 844496), (752, 536794), (956, 422248), (1123, 359456), (1504, 268397), (1912, 211124), (2246, 179728), (3824, 105562), (4492, 89864), (7648, 52781), (8984, 44932), (11233, 35936), (17968, 22466)]