312714672

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 829232640

約数和(自身を除く): 516517968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 568, 712, 852, 1031, 1068, 1136, 1424, 1704, 2062, 2136, 3093, 3408, 4124, 4272, 6186, 6319, 8248, 12372, 12638, 16496, 18957, 24744, 25276, 37914, 49488, 50552, 73201, 75828, 91759, 101104, 146402, 151656, 183518, 219603, 275277, 292804, 303312, 367036, 439206, 550554, 585608, 734072, 878412, 1101108, 1171216, 1468144, 1756824, 2202216, 3513648, 4404432, 6514889, 13029778, 19544667, 26059556, 39089334, 52119112, 78178668, 104238224, 156357336, 312714672]

約数ペア:

[(1, 312714672), (2, 156357336), (3, 104238224), (4, 78178668), (6, 52119112), (8, 39089334), (12, 26059556), (16, 19544667), (24, 13029778), (48, 6514889), (71, 4404432), (89, 3513648), (142, 2202216), (178, 1756824), (213, 1468144), (267, 1171216), (284, 1101108), (356, 878412), (426, 734072), (534, 585608), (568, 550554), (712, 439206), (852, 367036), (1031, 303312), (1068, 292804), (1136, 275277), (1424, 219603), (1704, 183518), (2062, 151656), (2136, 146402), (3093, 101104), (3408, 91759), (4124, 75828), (4272, 73201), (6186, 50552), (6319, 49488), (8248, 37914), (12372, 25276), (12638, 24744), (16496, 18957)]