1668376416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2482703}}^1$

素因数の和:2482723

約数の個数: 48

約数和(自身を含む): 5005131264

約数和(自身を除く): 3336754848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2482703, 4965406, 7448109, 9930812, 14896218, 17378921, 19861624, 29792436, 34757842, 39723248, 52136763, 59584872, 69515684, 79446496, 104273526, 119169744, 139031368, 208547052, 238339488, 278062736, 417094104, 556125472, 834188208, 1668376416]

約数ペア:

[(1, 1668376416), (2, 834188208), (3, 556125472), (4, 417094104), (6, 278062736), (7, 238339488), (8, 208547052), (12, 139031368), (14, 119169744), (16, 104273526), (21, 79446496), (24, 69515684), (28, 59584872), (32, 52136763), (42, 39723248), (48, 34757842), (56, 29792436), (84, 19861624), (96, 17378921), (112, 14896218), (168, 9930812), (224, 7448109), (336, 4965406), (672, 2482703)]