266868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{353}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 792960

約数和(自身を除く): 526092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 353, 378, 706, 756, 1059, 1412, 2118, 2471, 3177, 4236, 4942, 6354, 7413, 9531, 9884, 12708, 14826, 19062, 22239, 29652, 38124, 44478, 66717, 88956, 133434, 266868]

約数ペア:

[(1, 266868), (2, 133434), (3, 88956), (4, 66717), (6, 44478), (7, 38124), (9, 29652), (12, 22239), (14, 19062), (18, 14826), (21, 12708), (27, 9884), (28, 9531), (36, 7413), (42, 6354), (54, 4942), (63, 4236), (84, 3177), (108, 2471), (126, 2118), (189, 1412), (252, 1059), (353, 756), (378, 706)]