381965472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{189467}}^1$

素因数の和:189490

約数の個数: 72

約数和(自身を含む): 1241394336

約数和(自身を除く): 859428864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 189467, 378934, 568401, 757868, 1136802, 1326269, 1515736, 1705203, 2273604, 2652538, 3031472, 3410406, 3978807, 4547208, 5305076, 6062944, 6820812, 7957614, 9094416, 10610152, 11936421, 13641624, 15915228, 18188832, 21220304, 23872842, 27283248, 31830456, 42440608, 47745684, 54566496, 63660912, 95491368, 127321824, 190982736, 381965472]

約数ペア:

[(1, 381965472), (2, 190982736), (3, 127321824), (4, 95491368), (6, 63660912), (7, 54566496), (8, 47745684), (9, 42440608), (12, 31830456), (14, 27283248), (16, 23872842), (18, 21220304), (21, 18188832), (24, 15915228), (28, 13641624), (32, 11936421), (36, 10610152), (42, 9094416), (48, 7957614), (56, 6820812), (63, 6062944), (72, 5305076), (84, 4547208), (96, 3978807), (112, 3410406), (126, 3031472), (144, 2652538), (168, 2273604), (224, 1705203), (252, 1515736), (288, 1326269), (336, 1136802), (504, 757868), (672, 568401), (1008, 378934), (2016, 189467)]