215652516

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{47417}}^1$

素因数の和:47803

約数の個数: 24

約数和(自身を含む): 504527520

約数和(自身を除く): 288875004

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 47417, 94834, 142251, 189668, 284502, 569004, 17971043, 35942086, 53913129, 71884172, 107826258, 215652516]

約数ペア:

[(1, 215652516), (2, 107826258), (3, 71884172), (4, 53913129), (6, 35942086), (12, 17971043), (379, 569004), (758, 284502), (1137, 189668), (1516, 142251), (2274, 94834), (4548, 47417)]