1280928

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 3671136

約数和(自身を除く): 2390208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 1213, 2426, 3639, 4852, 7278, 9704, 13343, 14556, 19408, 26686, 29112, 38816, 40029, 53372, 58224, 80058, 106744, 116448, 160116, 213488, 320232, 426976, 640464, 1280928]

約数ペア:

[(1, 1280928), (2, 640464), (3, 426976), (4, 320232), (6, 213488), (8, 160116), (11, 116448), (12, 106744), (16, 80058), (22, 58224), (24, 53372), (32, 40029), (33, 38816), (44, 29112), (48, 26686), (66, 19408), (88, 14556), (96, 13343), (132, 9704), (176, 7278), (264, 4852), (352, 3639), (528, 2426), (1056, 1213)]