253359296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1057

約数の個数: 56

約数和(自身を含む): 534686256

約数和(自身を除く): 281326960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 337, 544, 674, 691, 1088, 1348, 1382, 2696, 2764, 5392, 5528, 5729, 10784, 11056, 11458, 11747, 21568, 22112, 22916, 23494, 44224, 45832, 46988, 91664, 93976, 183328, 187952, 232867, 366656, 375904, 465734, 751808, 931468, 1862936, 3725872, 3958739, 7451744, 7917478, 14903488, 15834956, 31669912, 63339824, 126679648, 253359296]

約数ペア:

[(1, 253359296), (2, 126679648), (4, 63339824), (8, 31669912), (16, 15834956), (17, 14903488), (32, 7917478), (34, 7451744), (64, 3958739), (68, 3725872), (136, 1862936), (272, 931468), (337, 751808), (544, 465734), (674, 375904), (691, 366656), (1088, 232867), (1348, 187952), (1382, 183328), (2696, 93976), (2764, 91664), (5392, 46988), (5528, 45832), (5729, 44224), (10784, 23494), (11056, 22916), (11458, 22112), (11747, 21568)]