256834848

素因数分解:

$2^5\times 3^1\times {\mathrm{809}}^1\times {\mathrm{3307}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 675228960

約数和(自身を除く): 418394112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 809, 1618, 2427, 3236, 3307, 4854, 6472, 6614, 9708, 9921, 12944, 13228, 19416, 19842, 25888, 26456, 38832, 39684, 52912, 77664, 79368, 105824, 158736, 317472, 2675363, 5350726, 8026089, 10701452, 16052178, 21402904, 32104356, 42805808, 64208712, 85611616, 128417424, 256834848]

約数ペア:

[(1, 256834848), (2, 128417424), (3, 85611616), (4, 64208712), (6, 42805808), (8, 32104356), (12, 21402904), (16, 16052178), (24, 10701452), (32, 8026089), (48, 5350726), (96, 2675363), (809, 317472), (1618, 158736), (2427, 105824), (3236, 79368), (3307, 77664), (4854, 52912), (6472, 39684), (6614, 38832), (9708, 26456), (9921, 25888), (12944, 19842), (13228, 19416)]