329496396

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 816915456

約数和(自身を除く): 487419060

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 647, 1147, 1294, 1369, 1941, 2294, 2588, 2738, 3441, 3882, 4107, 4588, 5476, 6882, 7764, 8214, 13764, 16428, 20057, 23939, 40114, 42439, 47878, 60171, 71817, 80228, 84878, 95756, 120342, 127317, 143634, 169756, 240684, 254634, 287268, 509268, 742109, 885743, 1484218, 1771486, 2226327, 2657229, 2968436, 3542972, 4452654, 5314458, 8905308, 10628916, 27458033, 54916066, 82374099, 109832132, 164748198, 329496396]

約数ペア:

[(1, 329496396), (2, 164748198), (3, 109832132), (4, 82374099), (6, 54916066), (12, 27458033), (31, 10628916), (37, 8905308), (62, 5314458), (74, 4452654), (93, 3542972), (111, 2968436), (124, 2657229), (148, 2226327), (186, 1771486), (222, 1484218), (372, 885743), (444, 742109), (647, 509268), (1147, 287268), (1294, 254634), (1369, 240684), (1941, 169756), (2294, 143634), (2588, 127317), (2738, 120342), (3441, 95756), (3882, 84878), (4107, 80228), (4588, 71817), (5476, 60171), (6882, 47878), (7764, 42439), (8214, 40114), (13764, 23939), (16428, 20057)]