255998848

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6147

約数の個数: 64

約数和(自身を含む): 595353600

約数和(自身を除く): 339354752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2632, 3008, 5264, 6016, 6079, 10528, 12158, 21056, 24316, 42112, 42553, 48632, 85106, 97264, 170212, 194528, 285713, 340424, 389056, 571426, 680848, 778112, 1142852, 1361696, 1999991, 2285704, 2723392, 3999982, 4571408, 5446784, 7999964, 9142816, 15999928, 18285632, 31999856, 36571264, 63999712, 127999424, 255998848]

約数ペア:

[(1, 255998848), (2, 127999424), (4, 63999712), (7, 36571264), (8, 31999856), (14, 18285632), (16, 15999928), (28, 9142816), (32, 7999964), (47, 5446784), (56, 4571408), (64, 3999982), (94, 2723392), (112, 2285704), (128, 1999991), (188, 1361696), (224, 1142852), (329, 778112), (376, 680848), (448, 571426), (658, 389056), (752, 340424), (896, 285713), (1316, 194528), (1504, 170212), (2632, 97264), (3008, 85106), (5264, 48632), (6016, 42553), (6079, 42112), (10528, 24316), (12158, 21056)]