645886660606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{50651}}^1$

素因数の和:50806

約数の個数: 96

約数和(自身を含む): 1164104524800

約数和(自身を除く): 518217864194

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 79, 121, 158, 242, 253, 319, 506, 638, 667, 869, 1334, 1738, 1817, 2291, 2783, 3509, 3634, 4582, 5566, 7018, 7337, 9559, 14674, 19118, 19987, 25201, 39974, 50402, 50651, 52693, 80707, 101302, 105386, 161414, 219857, 277211, 439714, 554422, 557161, 579623, 1114322, 1159246, 1164973, 1468879, 2329946, 2937758, 4001429, 6128771, 6375853, 8002858, 12257542, 12751706, 12814703, 16157669, 25629406, 32315338, 33784217, 44015719, 67568434, 88031438, 92032867, 116041441, 140961733, 177734359, 184065734, 232082882, 281923466, 355468718, 371626387, 484172909, 743252774, 968345818, 1012361537, 1276455851, 2024723074, 2552911702, 2668953143, 4087890257, 5337906286, 8175780514, 11135976907, 14041014361, 22271953814, 28082028722, 29358484573, 58716969146, 322943330303, 645886660606]

約数ペア:

[(1, 645886660606), (2, 322943330303), (11, 58716969146), (22, 29358484573), (23, 28082028722), (29, 22271953814), (46, 14041014361), (58, 11135976907), (79, 8175780514), (121, 5337906286), (158, 4087890257), (242, 2668953143), (253, 2552911702), (319, 2024723074), (506, 1276455851), (638, 1012361537), (667, 968345818), (869, 743252774), (1334, 484172909), (1738, 371626387), (1817, 355468718), (2291, 281923466), (2783, 232082882), (3509, 184065734), (3634, 177734359), (4582, 140961733), (5566, 116041441), (7018, 92032867), (7337, 88031438), (9559, 67568434), (14674, 44015719), (19118, 33784217), (19987, 32315338), (25201, 25629406), (39974, 16157669), (50402, 12814703), (50651, 12751706), (52693, 12257542), (80707, 8002858), (101302, 6375853), (105386, 6128771), (161414, 4001429), (219857, 2937758), (277211, 2329946), (439714, 1468879), (554422, 1164973), (557161, 1159246), (579623, 1114322)]