229652368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 499968000

約数和(自身を除く): 270315632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 83, 88, 158, 166, 176, 199, 316, 332, 398, 632, 664, 796, 869, 913, 1264, 1328, 1592, 1738, 1826, 2189, 3184, 3476, 3652, 4378, 6557, 6952, 7304, 8756, 13114, 13904, 14608, 15721, 16517, 17512, 26228, 31442, 33034, 35024, 52456, 62884, 66068, 72127, 104912, 125768, 132136, 144254, 172931, 181687, 251536, 264272, 288508, 345862, 363374, 577016, 691724, 726748, 1154032, 1304843, 1383448, 1453496, 2609686, 2766896, 2906992, 5219372, 10438744, 14353273, 20877488, 28706546, 57413092, 114826184, 229652368]

約数ペア:

[(1, 229652368), (2, 114826184), (4, 57413092), (8, 28706546), (11, 20877488), (16, 14353273), (22, 10438744), (44, 5219372), (79, 2906992), (83, 2766896), (88, 2609686), (158, 1453496), (166, 1383448), (176, 1304843), (199, 1154032), (316, 726748), (332, 691724), (398, 577016), (632, 363374), (664, 345862), (796, 288508), (869, 264272), (913, 251536), (1264, 181687), (1328, 172931), (1592, 144254), (1738, 132136), (1826, 125768), (2189, 104912), (3184, 72127), (3476, 66068), (3652, 62884), (4378, 52456), (6557, 35024), (6952, 33034), (7304, 31442), (8756, 26228), (13114, 17512), (13904, 16517), (14608, 15721)]