253415568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9547}}^1$

素因数の和:9644

約数の個数: 80

約数和(自身を含む): 757729280

約数和(自身を除く): 504313712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 9547, 13272, 19094, 26544, 28641, 38188, 57282, 66829, 76376, 114564, 133658, 152752, 200487, 229128, 267316, 400974, 458256, 534632, 754213, 801948, 1069264, 1508426, 1603896, 2262639, 3016852, 3207792, 4525278, 5279491, 6033704, 9050556, 10558982, 12067408, 15838473, 18101112, 21117964, 31676946, 36202224, 42235928, 63353892, 84471856, 126707784, 253415568]

約数ペア:

[(1, 253415568), (2, 126707784), (3, 84471856), (4, 63353892), (6, 42235928), (7, 36202224), (8, 31676946), (12, 21117964), (14, 18101112), (16, 15838473), (21, 12067408), (24, 10558982), (28, 9050556), (42, 6033704), (48, 5279491), (56, 4525278), (79, 3207792), (84, 3016852), (112, 2262639), (158, 1603896), (168, 1508426), (237, 1069264), (316, 801948), (336, 754213), (474, 534632), (553, 458256), (632, 400974), (948, 267316), (1106, 229128), (1264, 200487), (1659, 152752), (1896, 133658), (2212, 114564), (3318, 76376), (3792, 66829), (4424, 57282), (6636, 38188), (8848, 28641), (9547, 26544), (13272, 19094)]