718243752

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{2003}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 1831495680

約数和(自身を除く): 1113251928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 223, 268, 402, 446, 536, 669, 804, 892, 1338, 1608, 1784, 2003, 2676, 4006, 5352, 6009, 8012, 12018, 14941, 16024, 24036, 29882, 44823, 48072, 59764, 89646, 119528, 134201, 179292, 268402, 358584, 402603, 446669, 536804, 805206, 893338, 1073608, 1340007, 1610412, 1786676, 2680014, 3220824, 3573352, 5360028, 10720056, 29926823, 59853646, 89780469, 119707292, 179560938, 239414584, 359121876, 718243752]

約数ペア:

[(1, 718243752), (2, 359121876), (3, 239414584), (4, 179560938), (6, 119707292), (8, 89780469), (12, 59853646), (24, 29926823), (67, 10720056), (134, 5360028), (201, 3573352), (223, 3220824), (268, 2680014), (402, 1786676), (446, 1610412), (536, 1340007), (669, 1073608), (804, 893338), (892, 805206), (1338, 536804), (1608, 446669), (1784, 402603), (2003, 358584), (2676, 268402), (4006, 179292), (5352, 134201), (6009, 119528), (8012, 89646), (12018, 59764), (14941, 48072), (16024, 44823), (24036, 29882)]