317161264

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60251}}^1$

素因数の和:60313

約数の個数: 40

約数和(自身を含む): 717239808

約数和(自身を除く): 400078544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 60251, 120502, 241004, 421757, 482008, 843514, 964016, 1687028, 2831797, 3374056, 5663594, 6748112, 11327188, 19822579, 22654376, 39645158, 45308752, 79290316, 158580632, 317161264]

約数ペア:

[(1, 317161264), (2, 158580632), (4, 79290316), (7, 45308752), (8, 39645158), (14, 22654376), (16, 19822579), (28, 11327188), (47, 6748112), (56, 5663594), (94, 3374056), (112, 2831797), (188, 1687028), (329, 964016), (376, 843514), (658, 482008), (752, 421757), (1316, 241004), (2632, 120502), (5264, 60251)]