636204696

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 1617369600

約数和(自身を除く): 981164904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 307, 316, 474, 614, 632, 921, 948, 1093, 1228, 1842, 1896, 2186, 2456, 3279, 3684, 4372, 6558, 7368, 8744, 13116, 24253, 26232, 48506, 72759, 86347, 97012, 145518, 172694, 194024, 259041, 291036, 335551, 345388, 518082, 582072, 671102, 690776, 1006653, 1036164, 1342204, 2013306, 2072328, 2684408, 4026612, 8053224, 26508529, 53017058, 79525587, 106034116, 159051174, 212068232, 318102348, 636204696]

約数ペア:

[(1, 636204696), (2, 318102348), (3, 212068232), (4, 159051174), (6, 106034116), (8, 79525587), (12, 53017058), (24, 26508529), (79, 8053224), (158, 4026612), (237, 2684408), (307, 2072328), (316, 2013306), (474, 1342204), (614, 1036164), (632, 1006653), (921, 690776), (948, 671102), (1093, 582072), (1228, 518082), (1842, 345388), (1896, 335551), (2186, 291036), (2456, 259041), (3279, 194024), (3684, 172694), (4372, 145518), (6558, 97012), (7368, 86347), (8744, 72759), (13116, 48506), (24253, 26232)]