249374576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1907}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 528073344

約数和(自身を除く): 278698768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 743, 1486, 1907, 2972, 3814, 5944, 7628, 8173, 11888, 15256, 16346, 20977, 30512, 32692, 41954, 65384, 83908, 130768, 167816, 335632, 1416901, 2833802, 5667604, 11335208, 15585911, 22670416, 31171822, 62343644, 124687288, 249374576]

約数ペア:

[(1, 249374576), (2, 124687288), (4, 62343644), (8, 31171822), (11, 22670416), (16, 15585911), (22, 11335208), (44, 5667604), (88, 2833802), (176, 1416901), (743, 335632), (1486, 167816), (1907, 130768), (2972, 83908), (3814, 65384), (5944, 41954), (7628, 32692), (8173, 30512), (11888, 20977), (15256, 16346)]