636706584

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{121139}}^1$

素因数の和:121224

約数の個数: 48

約数和(自身を含む): 1748050200

約数和(自身を除く): 1111343616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 121139, 242278, 363417, 484556, 726834, 969112, 1090251, 1453668, 2180502, 2907336, 4361004, 8722008, 8843147, 17686294, 26529441, 35372588, 53058882, 70745176, 79588323, 106117764, 159176646, 212235528, 318353292, 636706584]

約数ペア:

[(1, 636706584), (2, 318353292), (3, 212235528), (4, 159176646), (6, 106117764), (8, 79588323), (9, 70745176), (12, 53058882), (18, 35372588), (24, 26529441), (36, 17686294), (72, 8843147), (73, 8722008), (146, 4361004), (219, 2907336), (292, 2180502), (438, 1453668), (584, 1090251), (657, 969112), (876, 726834), (1314, 484556), (1752, 363417), (2628, 242278), (5256, 121139)]