253436708728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2695447}}^1$

素因数の和:2695556

約数の個数: 64

約数和(自身を含む): 574453877760

約数和(自身を除く): 321017169032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 146, 161, 184, 292, 322, 511, 584, 644, 1022, 1288, 1679, 2044, 3358, 4088, 6716, 11753, 13432, 23506, 47012, 94024, 2695447, 5390894, 10781788, 18868129, 21563576, 37736258, 61995281, 75472516, 123990562, 150945032, 196767631, 247981124, 393535262, 433966967, 495962248, 787070524, 867933934, 1377373417, 1574141048, 1735867868, 2754746834, 3471735736, 4525655513, 5509493668, 9051311026, 11018987336, 18102622052, 31679588591, 36205244104, 63359177182, 126718354364, 253436708728]

約数ペア:

[(1, 253436708728), (2, 126718354364), (4, 63359177182), (7, 36205244104), (8, 31679588591), (14, 18102622052), (23, 11018987336), (28, 9051311026), (46, 5509493668), (56, 4525655513), (73, 3471735736), (92, 2754746834), (146, 1735867868), (161, 1574141048), (184, 1377373417), (292, 867933934), (322, 787070524), (511, 495962248), (584, 433966967), (644, 393535262), (1022, 247981124), (1288, 196767631), (1679, 150945032), (2044, 123990562), (3358, 75472516), (4088, 61995281), (6716, 37736258), (11753, 21563576), (13432, 18868129), (23506, 10781788), (47012, 5390894), (94024, 2695447)]