306614728

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{133543}}^1$

素因数の和:133597

約数の個数: 32

約数和(自身を含む): 673061760

約数和(自身を除く): 366447032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 133543, 267086, 534172, 934801, 1068344, 1869602, 3739204, 5475263, 7478408, 10950526, 21901052, 38326841, 43802104, 76653682, 153307364, 306614728]

約数ペア:

[(1, 306614728), (2, 153307364), (4, 76653682), (7, 43802104), (8, 38326841), (14, 21901052), (28, 10950526), (41, 7478408), (56, 5475263), (82, 3739204), (164, 1869602), (287, 1068344), (328, 934801), (574, 534172), (1148, 267086), (2296, 133543)]