256920642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{11483}}^1$

素因数の和:11615

約数の個数: 48

約数和(自身を含む): 612694368

約数和(自身を除く): 355773726

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 198, 226, 339, 678, 1017, 1243, 2034, 2486, 3729, 7458, 11187, 11483, 22374, 22966, 34449, 68898, 103347, 126313, 206694, 252626, 378939, 757878, 1136817, 1297579, 2273634, 2595158, 3892737, 7785474, 11678211, 14273369, 23356422, 28546738, 42820107, 85640214, 128460321, 256920642]

約数ペア:

[(1, 256920642), (2, 128460321), (3, 85640214), (6, 42820107), (9, 28546738), (11, 23356422), (18, 14273369), (22, 11678211), (33, 7785474), (66, 3892737), (99, 2595158), (113, 2273634), (198, 1297579), (226, 1136817), (339, 757878), (678, 378939), (1017, 252626), (1243, 206694), (2034, 126313), (2486, 103347), (3729, 68898), (7458, 34449), (11187, 22966), (11483, 22374)]