668848248

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{67807}}^1$

素因数の和:67956

約数の個数: 48

約数和(自身を含む): 1824713280

約数和(自身を除く): 1155865032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 67807, 135614, 203421, 271228, 406842, 542456, 610263, 813684, 1220526, 1627368, 2441052, 4882104, 9289559, 18579118, 27868677, 37158236, 55737354, 74316472, 83606031, 111474708, 167212062, 222949416, 334424124, 668848248]

約数ペア:

[(1, 668848248), (2, 334424124), (3, 222949416), (4, 167212062), (6, 111474708), (8, 83606031), (9, 74316472), (12, 55737354), (18, 37158236), (24, 27868677), (36, 18579118), (72, 9289559), (137, 4882104), (274, 2441052), (411, 1627368), (548, 1220526), (822, 813684), (1096, 610263), (1233, 542456), (1644, 406842), (2466, 271228), (3288, 203421), (4932, 135614), (9864, 67807)]