250519184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 522633216

約数和(自身を除く): 272114032

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 97, 124, 127, 164, 194, 248, 254, 328, 388, 496, 508, 656, 776, 1016, 1271, 1552, 2032, 2542, 3007, 3937, 3977, 5084, 5207, 6014, 7874, 7954, 10168, 10414, 12028, 12319, 15748, 15908, 20336, 20828, 24056, 24638, 31496, 31816, 41656, 48112, 49276, 62992, 63632, 83312, 98552, 123287, 161417, 197104, 246574, 322834, 381889, 493148, 505079, 645668, 763778, 986296, 1010158, 1291336, 1527556, 1972592, 2020316, 2582672, 3055112, 4040632, 6110224, 8081264, 15657449, 31314898, 62629796, 125259592, 250519184]

約数ペア:

[(1, 250519184), (2, 125259592), (4, 62629796), (8, 31314898), (16, 15657449), (31, 8081264), (41, 6110224), (62, 4040632), (82, 3055112), (97, 2582672), (124, 2020316), (127, 1972592), (164, 1527556), (194, 1291336), (248, 1010158), (254, 986296), (328, 763778), (388, 645668), (496, 505079), (508, 493148), (656, 381889), (776, 322834), (1016, 246574), (1271, 197104), (1552, 161417), (2032, 123287), (2542, 98552), (3007, 83312), (3937, 63632), (3977, 62992), (5084, 49276), (5207, 48112), (6014, 41656), (7874, 31816), (7954, 31496), (10168, 24638), (10414, 24056), (12028, 20828), (12319, 20336), (15748, 15908)]