248814336

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 667684864

約数和(自身を除く): 418870528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 2551, 3048, 4064, 5102, 6096, 7653, 8128, 10204, 12192, 15306, 16256, 20408, 24384, 30612, 32512, 40816, 48768, 61224, 81632, 97536, 122448, 163264, 244896, 323977, 326528, 489792, 647954, 653056, 971931, 979584, 1295908, 1943862, 1959168, 2591816, 3887724, 5183632, 7775448, 10367264, 15550896, 20734528, 31101792, 41469056, 62203584, 82938112, 124407168, 248814336]

約数ペア:

[(1, 248814336), (2, 124407168), (3, 82938112), (4, 62203584), (6, 41469056), (8, 31101792), (12, 20734528), (16, 15550896), (24, 10367264), (32, 7775448), (48, 5183632), (64, 3887724), (96, 2591816), (127, 1959168), (128, 1943862), (192, 1295908), (254, 979584), (256, 971931), (381, 653056), (384, 647954), (508, 489792), (762, 326528), (768, 323977), (1016, 244896), (1524, 163264), (2032, 122448), (2551, 97536), (3048, 81632), (4064, 61224), (5102, 48768), (6096, 40816), (7653, 32512), (8128, 30612), (10204, 24384), (12192, 20408), (15306, 16256)]