290134328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:5012

約数の個数: 64

約数和(自身を含む): 640742400

約数和(自身を除く): 350608072

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 58, 88, 92, 116, 184, 232, 253, 319, 506, 638, 667, 1012, 1276, 1334, 2024, 2552, 2668, 4943, 5336, 7337, 9886, 14674, 19772, 29348, 39544, 54373, 58696, 108746, 113689, 143347, 217492, 227378, 286694, 434984, 454756, 573388, 909512, 1146776, 1250579, 1576817, 2501158, 3153634, 3296981, 5002316, 6307268, 6593962, 10004632, 12614536, 13187924, 26375848, 36266791, 72533582, 145067164, 290134328]

約数ペア:

[(1, 290134328), (2, 145067164), (4, 72533582), (8, 36266791), (11, 26375848), (22, 13187924), (23, 12614536), (29, 10004632), (44, 6593962), (46, 6307268), (58, 5002316), (88, 3296981), (92, 3153634), (116, 2501158), (184, 1576817), (232, 1250579), (253, 1146776), (319, 909512), (506, 573388), (638, 454756), (667, 434984), (1012, 286694), (1276, 227378), (1334, 217492), (2024, 143347), (2552, 113689), (2668, 108746), (4943, 58696), (5336, 54373), (7337, 39544), (9886, 29348), (14674, 19772)]