454691632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21319}}^1$

素因数の和:21401

約数の個数: 40

約数和(自身を含む): 930575360

約数和(自身を除く): 475883728

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21319, 21328, 42638, 85276, 170552, 341104, 660889, 916717, 1321778, 1833434, 2643556, 3666868, 5287112, 7333736, 10574224, 14667472, 28418227, 56836454, 113672908, 227345816, 454691632]

約数ペア:

[(1, 454691632), (2, 227345816), (4, 113672908), (8, 56836454), (16, 28418227), (31, 14667472), (43, 10574224), (62, 7333736), (86, 5287112), (124, 3666868), (172, 2643556), (248, 1833434), (344, 1321778), (496, 916717), (688, 660889), (1333, 341104), (2666, 170552), (5332, 85276), (10664, 42638), (21319, 21328)]