188884472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 430099200

約数和(自身を除く): 241214728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 113, 133, 152, 226, 266, 452, 532, 791, 904, 1064, 1571, 1582, 2147, 3142, 3164, 4294, 6284, 6328, 8588, 10997, 12568, 15029, 17176, 21994, 29849, 30058, 43988, 59698, 60116, 87976, 119396, 120232, 177523, 208943, 238792, 355046, 417886, 710092, 835772, 1242661, 1420184, 1671544, 2485322, 3372937, 4970644, 6745874, 9941288, 13491748, 23610559, 26983496, 47221118, 94442236, 188884472]

約数ペア:

[(1, 188884472), (2, 94442236), (4, 47221118), (7, 26983496), (8, 23610559), (14, 13491748), (19, 9941288), (28, 6745874), (38, 4970644), (56, 3372937), (76, 2485322), (113, 1671544), (133, 1420184), (152, 1242661), (226, 835772), (266, 710092), (452, 417886), (532, 355046), (791, 238792), (904, 208943), (1064, 177523), (1571, 120232), (1582, 119396), (2147, 87976), (3142, 60116), (3164, 59698), (4294, 43988), (6284, 30058), (6328, 29849), (8588, 21994), (10997, 17176), (12568, 15029)]