231194448

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{20323}}^1$

素因数の和:20416

約数の個数: 60

約数和(自身を含む): 655245760

約数和(自身を除く): 424051312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 20323, 40646, 60969, 81292, 121938, 162584, 182907, 243876, 325168, 365814, 487752, 731628, 975504, 1463256, 1605517, 2926512, 3211034, 4816551, 6422068, 9633102, 12844136, 14449653, 19266204, 25688272, 28899306, 38532408, 57798612, 77064816, 115597224, 231194448]

約数ペア:

[(1, 231194448), (2, 115597224), (3, 77064816), (4, 57798612), (6, 38532408), (8, 28899306), (9, 25688272), (12, 19266204), (16, 14449653), (18, 12844136), (24, 9633102), (36, 6422068), (48, 4816551), (72, 3211034), (79, 2926512), (144, 1605517), (158, 1463256), (237, 975504), (316, 731628), (474, 487752), (632, 365814), (711, 325168), (948, 243876), (1264, 182907), (1422, 162584), (1896, 121938), (2844, 81292), (3792, 60969), (5688, 40646), (11376, 20323)]