277388856

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 771975360

約数和(自身を除く): 494586504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 157, 159, 212, 314, 318, 424, 463, 471, 477, 628, 636, 926, 942, 954, 1256, 1272, 1389, 1413, 1852, 1884, 1908, 2778, 2826, 3704, 3768, 3816, 4167, 5556, 5652, 8321, 8334, 11112, 11304, 16642, 16668, 24539, 24963, 33284, 33336, 49078, 49926, 66568, 72691, 73617, 74889, 98156, 99852, 145382, 147234, 149778, 196312, 199704, 218073, 220851, 290764, 294468, 299556, 436146, 441702, 581528, 588936, 599112, 654219, 872292, 883404, 1308438, 1744584, 1766808, 2616876, 3852623, 5233752, 7705246, 11557869, 15410492, 23115738, 30820984, 34673607, 46231476, 69347214, 92462952, 138694428, 277388856]

約数ペア:

[(1, 277388856), (2, 138694428), (3, 92462952), (4, 69347214), (6, 46231476), (8, 34673607), (9, 30820984), (12, 23115738), (18, 15410492), (24, 11557869), (36, 7705246), (53, 5233752), (72, 3852623), (106, 2616876), (157, 1766808), (159, 1744584), (212, 1308438), (314, 883404), (318, 872292), (424, 654219), (463, 599112), (471, 588936), (477, 581528), (628, 441702), (636, 436146), (926, 299556), (942, 294468), (954, 290764), (1256, 220851), (1272, 218073), (1389, 199704), (1413, 196312), (1852, 149778), (1884, 147234), (1908, 145382), (2778, 99852), (2826, 98156), (3704, 74889), (3768, 73617), (3816, 72691), (4167, 66568), (5556, 49926), (5652, 49078), (8321, 33336), (8334, 33284), (11112, 24963), (11304, 24539), (16642, 16668)]