282004008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 836075520

約数和(自身を除く): 554071512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 127, 132, 143, 156, 254, 264, 286, 312, 381, 429, 508, 572, 647, 762, 858, 1016, 1144, 1294, 1397, 1524, 1651, 1716, 1941, 2588, 2794, 3048, 3302, 3432, 3882, 4191, 4953, 5176, 5588, 6604, 7117, 7764, 8382, 8411, 9906, 11176, 13208, 14234, 15528, 16764, 16822, 18161, 19812, 21351, 25233, 28468, 33528, 33644, 36322, 39624, 42702, 50466, 54483, 56936, 67288, 72644, 82169, 85404, 92521, 100932, 108966, 145288, 164338, 170808, 185042, 201864, 217932, 246507, 277563, 328676, 370084, 435864, 493014, 555126, 657352, 740168, 903859, 986028, 1068197, 1110252, 1807718, 1972056, 2136394, 2220504, 2711577, 3204591, 3615436, 4272788, 5423154, 6409182, 7230872, 8545576, 10846308, 11750167, 12818364, 21692616, 23500334, 25636728, 35250501, 47000668, 70501002, 94001336, 141002004, 282004008]

約数ペア:

[(1, 282004008), (2, 141002004), (3, 94001336), (4, 70501002), (6, 47000668), (8, 35250501), (11, 25636728), (12, 23500334), (13, 21692616), (22, 12818364), (24, 11750167), (26, 10846308), (33, 8545576), (39, 7230872), (44, 6409182), (52, 5423154), (66, 4272788), (78, 3615436), (88, 3204591), (104, 2711577), (127, 2220504), (132, 2136394), (143, 1972056), (156, 1807718), (254, 1110252), (264, 1068197), (286, 986028), (312, 903859), (381, 740168), (429, 657352), (508, 555126), (572, 493014), (647, 435864), (762, 370084), (858, 328676), (1016, 277563), (1144, 246507), (1294, 217932), (1397, 201864), (1524, 185042), (1651, 170808), (1716, 164338), (1941, 145288), (2588, 108966), (2794, 100932), (3048, 92521), (3302, 85404), (3432, 82169), (3882, 72644), (4191, 67288), (4953, 56936), (5176, 54483), (5588, 50466), (6604, 42702), (7117, 39624), (7764, 36322), (8382, 33644), (8411, 33528), (9906, 28468), (11176, 25233), (13208, 21351), (14234, 19812), (15528, 18161), (16764, 16822)]