655128961936

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{6271}}^1\times {\mathrm{97453}}^1$

素因数の和:103799

約数の個数: 40

約数和(自身を含む): 1288475976704

約数和(自身を除く): 633347014768

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 6271, 12542, 25084, 50168, 97453, 100336, 194906, 389812, 420157, 779624, 840314, 1559248, 1680628, 3361256, 6529351, 6722512, 13058702, 26117404, 52234808, 104469616, 611127763, 1222255526, 2444511052, 4889022104, 9778044208, 40945560121, 81891120242, 163782240484, 327564480968, 655128961936]

約数ペア:

[(1, 655128961936), (2, 327564480968), (4, 163782240484), (8, 81891120242), (16, 40945560121), (67, 9778044208), (134, 4889022104), (268, 2444511052), (536, 1222255526), (1072, 611127763), (6271, 104469616), (12542, 52234808), (25084, 26117404), (50168, 13058702), (97453, 6722512), (100336, 6529351), (194906, 3361256), (389812, 1680628), (420157, 1559248), (779624, 840314)]