253703328

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20809}}^1$

素因数の和:20949

約数の個数: 48

約数和(自身を含む): 671247360

約数和(自身を除く): 417544032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 20809, 41618, 62427, 83236, 124854, 166472, 249708, 332944, 499416, 665888, 998832, 1997664, 2642743, 5285486, 7928229, 10570972, 15856458, 21141944, 31712916, 42283888, 63425832, 84567776, 126851664, 253703328]

約数ペア:

[(1, 253703328), (2, 126851664), (3, 84567776), (4, 63425832), (6, 42283888), (8, 31712916), (12, 21141944), (16, 15856458), (24, 10570972), (32, 7928229), (48, 5285486), (96, 2642743), (127, 1997664), (254, 998832), (381, 665888), (508, 499416), (762, 332944), (1016, 249708), (1524, 166472), (2032, 124854), (3048, 83236), (4064, 62427), (6096, 41618), (12192, 20809)]