290916552

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{153437}}^1$

素因数の和:153525

約数の個数: 32

約数和(自身を含む): 736502400

約数和(自身を除く): 445585848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 153437, 306874, 460311, 613748, 920622, 1227496, 1841244, 3682488, 12121523, 24243046, 36364569, 48486092, 72729138, 96972184, 145458276, 290916552]

約数ペア:

[(1, 290916552), (2, 145458276), (3, 96972184), (4, 72729138), (6, 48486092), (8, 36364569), (12, 24243046), (24, 12121523), (79, 3682488), (158, 1841244), (237, 1227496), (316, 920622), (474, 613748), (632, 460311), (948, 306874), (1896, 153437)]