280773144

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4021

約数の個数: 96

約数和(自身を含む): 812148480

約数和(自身を除く): 531375336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 69, 72, 86, 92, 129, 138, 172, 184, 207, 258, 276, 344, 387, 414, 516, 552, 774, 828, 989, 1032, 1548, 1656, 1978, 2967, 3096, 3943, 3956, 5934, 7886, 7912, 8901, 11829, 11868, 15772, 17802, 23658, 23736, 31544, 35487, 35604, 47316, 70974, 71208, 90689, 94632, 141948, 169549, 181378, 272067, 283896, 339098, 362756, 508647, 544134, 678196, 725512, 816201, 1017294, 1088268, 1356392, 1525941, 1632402, 2034588, 2176536, 3051882, 3264804, 3899627, 4069176, 6103764, 6529608, 7799254, 11698881, 12207528, 15598508, 23397762, 31197016, 35096643, 46795524, 70193286, 93591048, 140386572, 280773144]

約数ペア:

[(1, 280773144), (2, 140386572), (3, 93591048), (4, 70193286), (6, 46795524), (8, 35096643), (9, 31197016), (12, 23397762), (18, 15598508), (23, 12207528), (24, 11698881), (36, 7799254), (43, 6529608), (46, 6103764), (69, 4069176), (72, 3899627), (86, 3264804), (92, 3051882), (129, 2176536), (138, 2034588), (172, 1632402), (184, 1525941), (207, 1356392), (258, 1088268), (276, 1017294), (344, 816201), (387, 725512), (414, 678196), (516, 544134), (552, 508647), (774, 362756), (828, 339098), (989, 283896), (1032, 272067), (1548, 181378), (1656, 169549), (1978, 141948), (2967, 94632), (3096, 90689), (3943, 71208), (3956, 70974), (5934, 47316), (7886, 35604), (7912, 35487), (8901, 31544), (11829, 23736), (11868, 23658), (15772, 17802)]