321612912

素因数分解:

$2^4\times 3^2\times {\mathrm{677}}^1\times {\mathrm{3299}}^1$

素因数の和:3990

約数の個数: 60

約数和(自身を含む): 901672200

約数和(自身を除く): 580059288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 677, 1354, 2031, 2708, 3299, 4062, 5416, 6093, 6598, 8124, 9897, 10832, 12186, 13196, 16248, 19794, 24372, 26392, 29691, 32496, 39588, 48744, 52784, 59382, 79176, 97488, 118764, 158352, 237528, 475056, 2233423, 4466846, 6700269, 8933692, 13400538, 17867384, 20100807, 26801076, 35734768, 40201614, 53602152, 80403228, 107204304, 160806456, 321612912]

約数ペア:

[(1, 321612912), (2, 160806456), (3, 107204304), (4, 80403228), (6, 53602152), (8, 40201614), (9, 35734768), (12, 26801076), (16, 20100807), (18, 17867384), (24, 13400538), (36, 8933692), (48, 6700269), (72, 4466846), (144, 2233423), (677, 475056), (1354, 237528), (2031, 158352), (2708, 118764), (3299, 97488), (4062, 79176), (5416, 59382), (6093, 52784), (6598, 48744), (8124, 39588), (9897, 32496), (10832, 29691), (12186, 26392), (13196, 24372), (16248, 19794)]