268511448

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{71261}}^1$

素因数の和:71427

約数の個数: 32

約数和(自身を含む): 675563760

約数和(自身を除く): 407052312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 71261, 142522, 213783, 285044, 427566, 570088, 855132, 1710264, 11187977, 22375954, 33563931, 44751908, 67127862, 89503816, 134255724, 268511448]

約数ペア:

[(1, 268511448), (2, 134255724), (3, 89503816), (4, 67127862), (6, 44751908), (8, 33563931), (12, 22375954), (24, 11187977), (157, 1710264), (314, 855132), (471, 570088), (628, 427566), (942, 285044), (1256, 213783), (1884, 142522), (3768, 71261)]