720813144

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{566677}}^1$

素因数の和:566739

約数の個数: 32

約数和(自身を含む): 1836036720

約数和(自身を除く): 1115223576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 566677, 1133354, 1700031, 2266708, 3400062, 4533416, 6800124, 13600248, 30033881, 60067762, 90101643, 120135524, 180203286, 240271048, 360406572, 720813144]

約数ペア:

[(1, 720813144), (2, 360406572), (3, 240271048), (4, 180203286), (6, 120135524), (8, 90101643), (12, 60067762), (24, 30033881), (53, 13600248), (106, 6800124), (159, 4533416), (212, 3400062), (318, 2266708), (424, 1700031), (636, 1133354), (1272, 566677)]