880598312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{739}}^1\times {\mathrm{1231}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 1818801600

約数和(自身を除く): 938203288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 739, 968, 1231, 1478, 2462, 2956, 4924, 5912, 8129, 9848, 13541, 16258, 27082, 32516, 54164, 65032, 89419, 108328, 148951, 178838, 297902, 357676, 595804, 715352, 909709, 1191608, 1819418, 3638836, 7277672, 10006799, 20013598, 40027196, 80054392, 110074789, 220149578, 440299156, 880598312]

約数ペア:

[(1, 880598312), (2, 440299156), (4, 220149578), (8, 110074789), (11, 80054392), (22, 40027196), (44, 20013598), (88, 10006799), (121, 7277672), (242, 3638836), (484, 1819418), (739, 1191608), (968, 909709), (1231, 715352), (1478, 595804), (2462, 357676), (2956, 297902), (4924, 178838), (5912, 148951), (8129, 108328), (9848, 89419), (13541, 65032), (16258, 54164), (27082, 32516)]