480001768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{2801}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 930712320

約数和(自身を除く): 450710552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 691, 1382, 2764, 2801, 5528, 5602, 11204, 21421, 22408, 42842, 85684, 86831, 171368, 173662, 347324, 694648, 1935491, 3870982, 7741964, 15483928, 60000221, 120000442, 240000884, 480001768]

約数ペア:

[(1, 480001768), (2, 240000884), (4, 120000442), (8, 60000221), (31, 15483928), (62, 7741964), (124, 3870982), (248, 1935491), (691, 694648), (1382, 347324), (2764, 173662), (2801, 171368), (5528, 86831), (5602, 85684), (11204, 42842), (21421, 22408)]