249098192

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30467}}^1$

素因数の和:30555

約数の個数: 40

約数和(自身を含む): 559148736

約数和(自身を除く): 310050544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 30467, 60934, 121868, 213269, 243736, 426538, 487472, 853076, 1706152, 2224091, 3412304, 4448182, 8896364, 15568637, 17792728, 31137274, 35585456, 62274548, 124549096, 249098192]

約数ペア:

[(1, 249098192), (2, 124549096), (4, 62274548), (7, 35585456), (8, 31137274), (14, 17792728), (16, 15568637), (28, 8896364), (56, 4448182), (73, 3412304), (112, 2224091), (146, 1706152), (292, 853076), (511, 487472), (584, 426538), (1022, 243736), (1168, 213269), (2044, 121868), (4088, 60934), (8176, 30467)]