488552704

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{26879}}^1$

素因数の和:26966

約数の個数: 36

約数和(自身を含む): 988968960

約数和(自身を除く): 500416256

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 26879, 53758, 107516, 215032, 430064, 860128, 1720256, 1908409, 3440512, 3816818, 6881024, 7633636, 15267272, 30534544, 61069088, 122138176, 244276352, 488552704]

約数ペア:

[(1, 488552704), (2, 244276352), (4, 122138176), (8, 61069088), (16, 30534544), (32, 15267272), (64, 7633636), (71, 6881024), (128, 3816818), (142, 3440512), (256, 1908409), (284, 1720256), (568, 860128), (1136, 430064), (2272, 215032), (4544, 107516), (9088, 53758), (18176, 26879)]