313225896

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{318319}}^1$

素因数の和:318369

約数の個数: 32

約数和(自身を含む): 802166400

約数和(自身を除く): 488940504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 318319, 636638, 954957, 1273276, 1909914, 2546552, 3819828, 7639656, 13051079, 26102158, 39153237, 52204316, 78306474, 104408632, 156612948, 313225896]

約数ペア:

[(1, 313225896), (2, 156612948), (3, 104408632), (4, 78306474), (6, 52204316), (8, 39153237), (12, 26102158), (24, 13051079), (41, 7639656), (82, 3819828), (123, 2546552), (164, 1909914), (246, 1273276), (328, 954957), (492, 636638), (984, 318319)]