378256818912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2190203}}^1$

素因数の和:2190480

約数の個数: 96

約数和(自身を含む): 1139186426112

約数和(自身を除く): 760929607200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 257, 336, 514, 672, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4112, 5397, 6168, 7196, 8224, 10794, 12336, 14392, 21588, 24672, 28784, 43176, 57568, 86352, 172704, 2190203, 4380406, 6570609, 8760812, 13141218, 15331421, 17521624, 26282436, 30662842, 35043248, 45994263, 52564872, 61325684, 70086496, 91988526, 105129744, 122651368, 183977052, 210259488, 245302736, 367954104, 490605472, 562882171, 735908208, 1125764342, 1471816416, 1688646513, 2251528684, 3377293026, 3940175197, 4503057368, 6754586052, 7880350394, 9006114736, 11820525591, 13509172104, 15760700788, 18012229472, 23641051182, 27018344208, 31521401576, 47282102364, 54036688416, 63042803152, 94564204728, 126085606304, 189128409456, 378256818912]

約数ペア:

[(1, 378256818912), (2, 189128409456), (3, 126085606304), (4, 94564204728), (6, 63042803152), (7, 54036688416), (8, 47282102364), (12, 31521401576), (14, 27018344208), (16, 23641051182), (21, 18012229472), (24, 15760700788), (28, 13509172104), (32, 11820525591), (42, 9006114736), (48, 7880350394), (56, 6754586052), (84, 4503057368), (96, 3940175197), (112, 3377293026), (168, 2251528684), (224, 1688646513), (257, 1471816416), (336, 1125764342), (514, 735908208), (672, 562882171), (771, 490605472), (1028, 367954104), (1542, 245302736), (1799, 210259488), (2056, 183977052), (3084, 122651368), (3598, 105129744), (4112, 91988526), (5397, 70086496), (6168, 61325684), (7196, 52564872), (8224, 45994263), (10794, 35043248), (12336, 30662842), (14392, 26282436), (21588, 17521624), (24672, 15331421), (28784, 13141218), (43176, 8760812), (57568, 6570609), (86352, 4380406), (172704, 2190203)]