218745664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2015

約数の個数: 56

約数和(自身を含む): 464149440

約数和(自身を除く): 245403776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 214, 272, 428, 544, 856, 1088, 1712, 1819, 1879, 3424, 3638, 3758, 6848, 7276, 7516, 14552, 15032, 29104, 30064, 31943, 58208, 60128, 63886, 116416, 120256, 127772, 201053, 255544, 402106, 511088, 804212, 1022176, 1608424, 2044352, 3216848, 3417901, 6433696, 6835802, 12867392, 13671604, 27343208, 54686416, 109372832, 218745664]

約数ペア:

[(1, 218745664), (2, 109372832), (4, 54686416), (8, 27343208), (16, 13671604), (17, 12867392), (32, 6835802), (34, 6433696), (64, 3417901), (68, 3216848), (107, 2044352), (136, 1608424), (214, 1022176), (272, 804212), (428, 511088), (544, 402106), (856, 255544), (1088, 201053), (1712, 127772), (1819, 120256), (1879, 116416), (3424, 63886), (3638, 60128), (3758, 58208), (6848, 31943), (7276, 30064), (7516, 29104), (14552, 15032)]