216936

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 617760

約数和(自身を除く): 400824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 131, 138, 184, 207, 262, 276, 393, 414, 524, 552, 786, 828, 1048, 1179, 1572, 1656, 2358, 3013, 3144, 4716, 6026, 9039, 9432, 12052, 18078, 24104, 27117, 36156, 54234, 72312, 108468, 216936]

約数ペア:

[(1, 216936), (2, 108468), (3, 72312), (4, 54234), (6, 36156), (8, 27117), (9, 24104), (12, 18078), (18, 12052), (23, 9432), (24, 9039), (36, 6026), (46, 4716), (69, 3144), (72, 3013), (92, 2358), (131, 1656), (138, 1572), (184, 1179), (207, 1048), (262, 828), (276, 786), (393, 552), (414, 524)]