668844936

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{30259}}^1$

素因数の和:30578

約数の個数: 48

約数和(自身を含む): 1817415600

約数和(自身を除く): 1148570664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 22104, 30259, 60518, 90777, 121036, 181554, 242072, 272331, 363108, 544662, 726216, 1089324, 2178648, 9289513, 18579026, 27868539, 37158052, 55737078, 74316104, 83605617, 111474156, 167211234, 222948312, 334422468, 668844936]

約数ペア:

[(1, 668844936), (2, 334422468), (3, 222948312), (4, 167211234), (6, 111474156), (8, 83605617), (9, 74316104), (12, 55737078), (18, 37158052), (24, 27868539), (36, 18579026), (72, 9289513), (307, 2178648), (614, 1089324), (921, 726216), (1228, 544662), (1842, 363108), (2456, 272331), (2763, 242072), (3684, 181554), (5526, 121036), (7368, 90777), (11052, 60518), (22104, 30259)]