1044656816

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3191}}^1$

素因数の和:3322

約数の個数: 80

約数和(自身を含む): 2406512640

約数和(自身を除く): 1361855824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 79, 112, 148, 158, 259, 296, 316, 518, 553, 592, 632, 1036, 1106, 1264, 2072, 2212, 2923, 3191, 4144, 4424, 5846, 6382, 8848, 11692, 12764, 20461, 22337, 23384, 25528, 40922, 44674, 46768, 51056, 81844, 89348, 118067, 163688, 178696, 236134, 252089, 327376, 357392, 472268, 504178, 826469, 944536, 1008356, 1652938, 1764623, 1889072, 2016712, 3305876, 3529246, 4033424, 6611752, 7058492, 9327293, 13223504, 14116984, 18654586, 28233968, 37309172, 65291051, 74618344, 130582102, 149236688, 261164204, 522328408, 1044656816]

約数ペア:

[(1, 1044656816), (2, 522328408), (4, 261164204), (7, 149236688), (8, 130582102), (14, 74618344), (16, 65291051), (28, 37309172), (37, 28233968), (56, 18654586), (74, 14116984), (79, 13223504), (112, 9327293), (148, 7058492), (158, 6611752), (259, 4033424), (296, 3529246), (316, 3305876), (518, 2016712), (553, 1889072), (592, 1764623), (632, 1652938), (1036, 1008356), (1106, 944536), (1264, 826469), (2072, 504178), (2212, 472268), (2923, 357392), (3191, 327376), (4144, 252089), (4424, 236134), (5846, 178696), (6382, 163688), (8848, 118067), (11692, 89348), (12764, 81844), (20461, 51056), (22337, 46768), (23384, 44674), (25528, 40922)]