668900672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7253}}^1$

素因数の和:7407

約数の個数: 56

約数和(自身を含む): 1459272672

約数和(自身を除く): 790372000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 131, 176, 262, 352, 524, 704, 1048, 1441, 2096, 2882, 4192, 5764, 7253, 8384, 11528, 14506, 23056, 29012, 46112, 58024, 79783, 92224, 116048, 159566, 232096, 319132, 464192, 638264, 950143, 1276528, 1900286, 2553056, 3800572, 5106112, 7601144, 10451573, 15202288, 20903146, 30404576, 41806292, 60809152, 83612584, 167225168, 334450336, 668900672]

約数ペア:

[(1, 668900672), (2, 334450336), (4, 167225168), (8, 83612584), (11, 60809152), (16, 41806292), (22, 30404576), (32, 20903146), (44, 15202288), (64, 10451573), (88, 7601144), (131, 5106112), (176, 3800572), (262, 2553056), (352, 1900286), (524, 1276528), (704, 950143), (1048, 638264), (1441, 464192), (2096, 319132), (2882, 232096), (4192, 159566), (5764, 116048), (7253, 92224), (8384, 79783), (11528, 58024), (14506, 46112), (23056, 29012)]