129490624

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 273954240

約数和(自身を除く): 144463616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 304, 332, 608, 664, 1216, 1283, 1328, 1577, 2566, 2656, 3154, 5132, 5312, 6308, 10264, 12616, 20528, 24377, 25232, 41056, 48754, 50464, 82112, 97508, 100928, 106489, 195016, 212978, 390032, 425956, 780064, 851912, 1560128, 1703824, 2023291, 3407648, 4046582, 6815296, 8093164, 16186328, 32372656, 64745312, 129490624]

約数ペア:

[(1, 129490624), (2, 64745312), (4, 32372656), (8, 16186328), (16, 8093164), (19, 6815296), (32, 4046582), (38, 3407648), (64, 2023291), (76, 1703824), (83, 1560128), (152, 851912), (166, 780064), (304, 425956), (332, 390032), (608, 212978), (664, 195016), (1216, 106489), (1283, 100928), (1328, 97508), (1577, 82112), (2566, 50464), (2656, 48754), (3154, 41056), (5132, 25232), (5312, 24377), (6308, 20528), (10264, 12616)]