212331328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1751

約数の個数: 56

約数和(自身を含む): 462284064

約数和(自身を除く): 249952736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 197, 352, 394, 704, 788, 1531, 1576, 2167, 3062, 3152, 4334, 6124, 6304, 8668, 12248, 12608, 16841, 17336, 24496, 33682, 34672, 48992, 67364, 69344, 97984, 134728, 138688, 269456, 301607, 538912, 603214, 1077824, 1206428, 2412856, 3317677, 4825712, 6635354, 9651424, 13270708, 19302848, 26541416, 53082832, 106165664, 212331328]

約数ペア:

[(1, 212331328), (2, 106165664), (4, 53082832), (8, 26541416), (11, 19302848), (16, 13270708), (22, 9651424), (32, 6635354), (44, 4825712), (64, 3317677), (88, 2412856), (176, 1206428), (197, 1077824), (352, 603214), (394, 538912), (704, 301607), (788, 269456), (1531, 138688), (1576, 134728), (2167, 97984), (3062, 69344), (3152, 67364), (4334, 48992), (6124, 34672), (6304, 33682), (8668, 24496), (12248, 17336), (12608, 16841)]