253135932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{27647}}^1$

素因数の和:27770

約数の個数: 48

約数和(自身を含む): 681246720

約数和(自身を除く): 428110788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 27647, 55294, 82941, 110588, 165882, 193529, 331764, 387058, 580587, 774116, 1161174, 2322348, 3013523, 6027046, 9040569, 12054092, 18081138, 21094661, 36162276, 42189322, 63283983, 84378644, 126567966, 253135932]

約数ペア:

[(1, 253135932), (2, 126567966), (3, 84378644), (4, 63283983), (6, 42189322), (7, 36162276), (12, 21094661), (14, 18081138), (21, 12054092), (28, 9040569), (42, 6027046), (84, 3013523), (109, 2322348), (218, 1161174), (327, 774116), (436, 580587), (654, 387058), (763, 331764), (1308, 193529), (1526, 165882), (2289, 110588), (3052, 82941), (4578, 55294), (9156, 27647)]