313664701072

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{10889}}^1$

素因数の和:11288

約数の個数: 80

約数和(自身を含む): 623866320000

約数和(自身を除く): 310201618928

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 199, 218, 332, 398, 436, 664, 796, 872, 1328, 1592, 1744, 3184, 9047, 10889, 16517, 18094, 21691, 21778, 33034, 36188, 43382, 43556, 66068, 72376, 86764, 87112, 132136, 144752, 173528, 174224, 264272, 347056, 903787, 1186901, 1800353, 1807574, 2166911, 2373802, 3600706, 3615148, 4333822, 4747604, 7201412, 7230296, 8667644, 9495208, 14402824, 14460592, 17335288, 18990416, 28805648, 34670576, 98512783, 179853613, 197025566, 236193299, 359707226, 394051132, 472386598, 719414452, 788102264, 944773196, 1438828904, 1576204528, 1889546392, 2877657808, 3779092784, 19604043817, 39208087634, 78416175268, 156832350536, 313664701072]

約数ペア:

[(1, 313664701072), (2, 156832350536), (4, 78416175268), (8, 39208087634), (16, 19604043817), (83, 3779092784), (109, 2877657808), (166, 1889546392), (199, 1576204528), (218, 1438828904), (332, 944773196), (398, 788102264), (436, 719414452), (664, 472386598), (796, 394051132), (872, 359707226), (1328, 236193299), (1592, 197025566), (1744, 179853613), (3184, 98512783), (9047, 34670576), (10889, 28805648), (16517, 18990416), (18094, 17335288), (21691, 14460592), (21778, 14402824), (33034, 9495208), (36188, 8667644), (43382, 7230296), (43556, 7201412), (66068, 4747604), (72376, 4333822), (86764, 3615148), (87112, 3600706), (132136, 2373802), (144752, 2166911), (173528, 1807574), (174224, 1800353), (264272, 1186901), (347056, 903787)]