212438088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{155291}}^1$

素因数の和:155322

約数の個数: 48

約数和(自身を含む): 605638800

約数和(自身を除く): 393200712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 155291, 310582, 465873, 621164, 931746, 1242328, 1397619, 1863492, 2795238, 2950529, 3726984, 5590476, 5901058, 8851587, 11180952, 11802116, 17703174, 23604232, 26554761, 35406348, 53109522, 70812696, 106219044, 212438088]

約数ペア:

[(1, 212438088), (2, 106219044), (3, 70812696), (4, 53109522), (6, 35406348), (8, 26554761), (9, 23604232), (12, 17703174), (18, 11802116), (19, 11180952), (24, 8851587), (36, 5901058), (38, 5590476), (57, 3726984), (72, 2950529), (76, 2795238), (114, 1863492), (152, 1397619), (171, 1242328), (228, 931746), (342, 621164), (456, 465873), (684, 310582), (1368, 155291)]