258451392

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6833}}^1$

素因数の和:7045

約数の個数: 56

約数和(自身を含む): 687391056

約数和(自身を除く): 428939664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 6833, 9456, 12608, 13666, 18912, 20499, 27332, 37824, 40998, 54664, 81996, 109328, 163992, 218656, 327984, 437312, 655968, 1311936, 1346101, 2692202, 4038303, 5384404, 8076606, 10768808, 16153212, 21537616, 32306424, 43075232, 64612848, 86150464, 129225696, 258451392]

約数ペア:

[(1, 258451392), (2, 129225696), (3, 86150464), (4, 64612848), (6, 43075232), (8, 32306424), (12, 21537616), (16, 16153212), (24, 10768808), (32, 8076606), (48, 5384404), (64, 4038303), (96, 2692202), (192, 1346101), (197, 1311936), (394, 655968), (591, 437312), (788, 327984), (1182, 218656), (1576, 163992), (2364, 109328), (3152, 81996), (4728, 54664), (6304, 40998), (6833, 37824), (9456, 27332), (12608, 20499), (13666, 18912)]