308523908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27073}}^1$

素因数の和:27132

約数の個数: 48

約数和(自身を含む): 691361664

約数和(自身を除く): 382837756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 27073, 54146, 108292, 189511, 297803, 379022, 595606, 758044, 1001701, 1191212, 2003402, 2084621, 4006804, 4169242, 7011907, 8338484, 11018711, 14023814, 22037422, 28047628, 44074844, 77130977, 154261954, 308523908]

約数ペア:

[(1, 308523908), (2, 154261954), (4, 77130977), (7, 44074844), (11, 28047628), (14, 22037422), (22, 14023814), (28, 11018711), (37, 8338484), (44, 7011907), (74, 4169242), (77, 4006804), (148, 2084621), (154, 2003402), (259, 1191212), (308, 1001701), (407, 758044), (518, 595606), (814, 379022), (1036, 297803), (1628, 189511), (2849, 108292), (5698, 54146), (11396, 27073)]