318411344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{3109}}^1$

素因数の和:3327

約数の個数: 40

約数和(自身を含む): 637462920

約数和(自身を除く): 319051576

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 692, 1384, 2768, 3109, 6218, 6401, 12436, 12802, 24872, 25604, 49744, 51208, 102416, 115033, 230066, 460132, 537857, 920264, 1075714, 1840528, 2151428, 4302856, 8605712, 19900709, 39801418, 79602836, 159205672, 318411344]

約数ペア:

[(1, 318411344), (2, 159205672), (4, 79602836), (8, 39801418), (16, 19900709), (37, 8605712), (74, 4302856), (148, 2151428), (173, 1840528), (296, 1075714), (346, 920264), (592, 537857), (692, 460132), (1384, 230066), (2768, 115033), (3109, 102416), (6218, 51208), (6401, 49744), (12436, 25604), (12802, 24872)]