258860544

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1475

約数の個数: 80

約数和(自身を含む): 695574528

約数和(自身を除く): 436713984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1327, 1524, 1536, 2032, 2654, 3048, 3981, 4064, 5308, 6096, 7962, 8128, 10616, 12192, 15924, 16256, 21232, 24384, 31848, 32512, 42464, 48768, 63696, 65024, 84928, 97536, 127392, 168529, 169856, 195072, 254784, 337058, 339712, 505587, 509568, 674116, 679424, 1011174, 1019136, 1348232, 2022348, 2038272, 2696464, 4044696, 5392928, 8089392, 10785856, 16178784, 21571712, 32357568, 43143424, 64715136, 86286848, 129430272, 258860544]

約数ペア:

[(1, 258860544), (2, 129430272), (3, 86286848), (4, 64715136), (6, 43143424), (8, 32357568), (12, 21571712), (16, 16178784), (24, 10785856), (32, 8089392), (48, 5392928), (64, 4044696), (96, 2696464), (127, 2038272), (128, 2022348), (192, 1348232), (254, 1019136), (256, 1011174), (381, 679424), (384, 674116), (508, 509568), (512, 505587), (762, 339712), (768, 337058), (1016, 254784), (1327, 195072), (1524, 169856), (1536, 168529), (2032, 127392), (2654, 97536), (3048, 84928), (3981, 65024), (4064, 63696), (5308, 48768), (6096, 42464), (7962, 32512), (8128, 31848), (10616, 24384), (12192, 21232), (15924, 16256)]