281475144

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{14533}}^1$

素因数の和:14814

約数の個数: 48

約数和(自身を含む): 765215100

約数和(自身を除く): 483739956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 14533, 19368, 29066, 43599, 58132, 87198, 116264, 130797, 174396, 261594, 348792, 523188, 1046376, 3909377, 7818754, 11728131, 15637508, 23456262, 31275016, 35184393, 46912524, 70368786, 93825048, 140737572, 281475144]

約数ペア:

[(1, 281475144), (2, 140737572), (3, 93825048), (4, 70368786), (6, 46912524), (8, 35184393), (9, 31275016), (12, 23456262), (18, 15637508), (24, 11728131), (36, 7818754), (72, 3909377), (269, 1046376), (538, 523188), (807, 348792), (1076, 261594), (1614, 174396), (2152, 130797), (2421, 116264), (3228, 87198), (4842, 58132), (6456, 43599), (9684, 29066), (14533, 19368)]