1008035456

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 2044798080

約数和(自身を除く): 1036762624

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 157, 206, 314, 412, 487, 628, 824, 974, 1256, 1648, 1948, 2512, 3296, 3896, 5024, 6592, 7792, 10048, 13184, 15584, 16171, 20096, 31168, 32342, 50161, 62336, 64684, 76459, 100322, 129368, 152918, 200644, 258736, 305836, 401288, 517472, 611672, 802576, 1034944, 1223344, 1605152, 2069888, 2446688, 3210304, 4893376, 6420608, 7875277, 9786752, 15750554, 31501108, 63002216, 126004432, 252008864, 504017728, 1008035456]

約数ペア:

[(1, 1008035456), (2, 504017728), (4, 252008864), (8, 126004432), (16, 63002216), (32, 31501108), (64, 15750554), (103, 9786752), (128, 7875277), (157, 6420608), (206, 4893376), (314, 3210304), (412, 2446688), (487, 2069888), (628, 1605152), (824, 1223344), (974, 1034944), (1256, 802576), (1648, 611672), (1948, 517472), (2512, 401288), (3296, 305836), (3896, 258736), (5024, 200644), (6592, 152918), (7792, 129368), (10048, 100322), (13184, 76459), (15584, 64684), (16171, 62336), (20096, 50161), (31168, 32342)]