210898296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139483}}^1$

素因数の和:139505

約数の個数: 64

約数和(自身を含む): 669523200

約数和(自身を除く): 458624904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 139483, 278966, 418449, 557932, 836898, 976381, 1115864, 1255347, 1673796, 1952762, 2510694, 2929143, 3347592, 3766041, 3905524, 5021388, 5858286, 7532082, 7811048, 8787429, 10042776, 11716572, 15064164, 17574858, 23433144, 26362287, 30128328, 35149716, 52724574, 70299432, 105449148, 210898296]

約数ペア:

[(1, 210898296), (2, 105449148), (3, 70299432), (4, 52724574), (6, 35149716), (7, 30128328), (8, 26362287), (9, 23433144), (12, 17574858), (14, 15064164), (18, 11716572), (21, 10042776), (24, 8787429), (27, 7811048), (28, 7532082), (36, 5858286), (42, 5021388), (54, 3905524), (56, 3766041), (63, 3347592), (72, 2929143), (84, 2510694), (108, 1952762), (126, 1673796), (168, 1255347), (189, 1115864), (216, 976381), (252, 836898), (378, 557932), (504, 418449), (756, 278966), (1512, 139483)]