278068024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 582220800

約数和(自身を除く): 304152776

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 127, 148, 254, 296, 481, 508, 569, 962, 1016, 1138, 1651, 1924, 2276, 3302, 3848, 4552, 4699, 6604, 7397, 9398, 13208, 14794, 18796, 21053, 29588, 37592, 42106, 59176, 61087, 72263, 84212, 122174, 144526, 168424, 244348, 273689, 289052, 488696, 547378, 578104, 939419, 1094756, 1878838, 2189512, 2673731, 3757676, 5347462, 7515352, 10694924, 21389848, 34758503, 69517006, 139034012, 278068024]

約数ペア:

[(1, 278068024), (2, 139034012), (4, 69517006), (8, 34758503), (13, 21389848), (26, 10694924), (37, 7515352), (52, 5347462), (74, 3757676), (104, 2673731), (127, 2189512), (148, 1878838), (254, 1094756), (296, 939419), (481, 578104), (508, 547378), (569, 488696), (962, 289052), (1016, 273689), (1138, 244348), (1651, 168424), (1924, 144526), (2276, 122174), (3302, 84212), (3848, 72263), (4552, 61087), (4699, 59176), (6604, 42106), (7397, 37592), (9398, 29588), (13208, 21053), (14794, 18796)]