317631088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{953}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 633829968

約数和(自身を除く): 316198880

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 563, 592, 953, 1126, 1906, 2252, 3812, 4504, 7624, 9008, 15248, 20831, 35261, 41662, 70522, 83324, 141044, 166648, 282088, 333296, 536539, 564176, 1073078, 2146156, 4292312, 8584624, 19851943, 39703886, 79407772, 158815544, 317631088]

約数ペア:

[(1, 317631088), (2, 158815544), (4, 79407772), (8, 39703886), (16, 19851943), (37, 8584624), (74, 4292312), (148, 2146156), (296, 1073078), (563, 564176), (592, 536539), (953, 333296), (1126, 282088), (1906, 166648), (2252, 141044), (3812, 83324), (4504, 70522), (7624, 41662), (9008, 35261), (15248, 20831)]