390400824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2389}}^1$

素因数の和:3028

約数の個数: 64

約数和(自身を含む): 1066896000

約数和(自身を除く): 676495176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 619, 1238, 1857, 2389, 2476, 3714, 4778, 4952, 6809, 7167, 7428, 9556, 13618, 14334, 14856, 19112, 20427, 26279, 27236, 28668, 40854, 52558, 54472, 57336, 78837, 81708, 105116, 157674, 163416, 210232, 315348, 630696, 1478791, 2957582, 4436373, 5915164, 8872746, 11830328, 16266701, 17745492, 32533402, 35490984, 48800103, 65066804, 97600206, 130133608, 195200412, 390400824]

約数ペア:

[(1, 390400824), (2, 195200412), (3, 130133608), (4, 97600206), (6, 65066804), (8, 48800103), (11, 35490984), (12, 32533402), (22, 17745492), (24, 16266701), (33, 11830328), (44, 8872746), (66, 5915164), (88, 4436373), (132, 2957582), (264, 1478791), (619, 630696), (1238, 315348), (1857, 210232), (2389, 163416), (2476, 157674), (3714, 105116), (4778, 81708), (4952, 78837), (6809, 57336), (7167, 54472), (7428, 52558), (9556, 40854), (13618, 28668), (14334, 27236), (14856, 26279), (19112, 20427)]