248053386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{2549}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 579074400

約数和(自身を除く): 331021014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 331, 662, 993, 1986, 2317, 2549, 4634, 5098, 6951, 7647, 13902, 15294, 16219, 17843, 32438, 35686, 48657, 53529, 97314, 107058, 124901, 249802, 374703, 749406, 843719, 1687438, 2531157, 5062314, 5906033, 11812066, 17718099, 35436198, 41342231, 82684462, 124026693, 248053386]

約数ペア:

[(1, 248053386), (2, 124026693), (3, 82684462), (6, 41342231), (7, 35436198), (14, 17718099), (21, 11812066), (42, 5906033), (49, 5062314), (98, 2531157), (147, 1687438), (294, 843719), (331, 749406), (662, 374703), (993, 249802), (1986, 124901), (2317, 107058), (2549, 97314), (4634, 53529), (5098, 48657), (6951, 35686), (7647, 32438), (13902, 17843), (15294, 16219)]