250590608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 537394176

約数和(自身を除く): 286803568

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 113, 124, 136, 226, 248, 263, 272, 452, 496, 526, 527, 904, 1052, 1054, 1808, 1921, 2104, 2108, 3503, 3842, 4208, 4216, 4471, 7006, 7684, 8153, 8432, 8942, 14012, 15368, 16306, 17884, 28024, 29719, 30736, 32612, 35768, 56048, 59438, 59551, 65224, 71536, 118876, 119102, 130448, 138601, 237752, 238204, 277202, 475504, 476408, 505223, 554404, 921289, 952816, 1010446, 1108808, 1842578, 2020892, 2217616, 3685156, 4041784, 7370312, 8083568, 14740624, 15661913, 31323826, 62647652, 125295304, 250590608]

約数ペア:

[(1, 250590608), (2, 125295304), (4, 62647652), (8, 31323826), (16, 15661913), (17, 14740624), (31, 8083568), (34, 7370312), (62, 4041784), (68, 3685156), (113, 2217616), (124, 2020892), (136, 1842578), (226, 1108808), (248, 1010446), (263, 952816), (272, 921289), (452, 554404), (496, 505223), (526, 476408), (527, 475504), (904, 277202), (1052, 238204), (1054, 237752), (1808, 138601), (1921, 130448), (2104, 119102), (2108, 118876), (3503, 71536), (3842, 65224), (4208, 59551), (4216, 59438), (4471, 56048), (7006, 35768), (7684, 32612), (8153, 30736), (8432, 29719), (8942, 28024), (14012, 17884), (15368, 16306)]