271216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 40

約数和(自身を含む): 607104

約数和(自身を除く): 335888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 67, 88, 92, 134, 176, 184, 253, 268, 368, 506, 536, 737, 1012, 1072, 1474, 1541, 2024, 2948, 3082, 4048, 5896, 6164, 11792, 12328, 16951, 24656, 33902, 67804, 135608, 271216]

約数ペア:

[(1, 271216), (2, 135608), (4, 67804), (8, 33902), (11, 24656), (16, 16951), (22, 12328), (23, 11792), (44, 6164), (46, 5896), (67, 4048), (88, 3082), (92, 2948), (134, 2024), (176, 1541), (184, 1474), (253, 1072), (268, 1012), (368, 737), (506, 536)]