406068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 1081920

約数和(自身を除く): 675852

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 137, 156, 228, 247, 274, 411, 494, 548, 741, 822, 988, 1482, 1644, 1781, 2603, 2964, 3562, 5206, 5343, 7124, 7809, 10412, 10686, 15618, 21372, 31236, 33839, 67678, 101517, 135356, 203034, 406068]

約数ペア:

[(1, 406068), (2, 203034), (3, 135356), (4, 101517), (6, 67678), (12, 33839), (13, 31236), (19, 21372), (26, 15618), (38, 10686), (39, 10412), (52, 7809), (57, 7124), (76, 5343), (78, 5206), (114, 3562), (137, 2964), (156, 2603), (228, 1781), (247, 1644), (274, 1482), (411, 988), (494, 822), (548, 741)]