223695468

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^2\times {\mathrm{523}}^1$

素因数の和:751

約数の個数: 54

約数和(自身を含む): 571778844

約数和(自身を除く): 348083376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 523, 654, 981, 1046, 1308, 1569, 1962, 2092, 3138, 3924, 4707, 6276, 9414, 11881, 18828, 23762, 35643, 47524, 57007, 71286, 106929, 114014, 142572, 171021, 213858, 228028, 342042, 427716, 513063, 684084, 1026126, 2052252, 6213763, 12427526, 18641289, 24855052, 37282578, 55923867, 74565156, 111847734, 223695468]

約数ペア:

[(1, 223695468), (2, 111847734), (3, 74565156), (4, 55923867), (6, 37282578), (9, 24855052), (12, 18641289), (18, 12427526), (36, 6213763), (109, 2052252), (218, 1026126), (327, 684084), (436, 513063), (523, 427716), (654, 342042), (981, 228028), (1046, 213858), (1308, 171021), (1569, 142572), (1962, 114014), (2092, 106929), (3138, 71286), (3924, 57007), (4707, 47524), (6276, 35643), (9414, 23762), (11881, 18828)]