422772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{719}}^1$

素因数の和:740

約数の個数: 36

約数和(自身を含む): 1149120

約数和(自身を除く): 726348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 719, 1438, 2157, 2876, 4314, 5033, 8628, 10066, 15099, 20132, 30198, 35231, 60396, 70462, 105693, 140924, 211386, 422772]

約数ペア:

[(1, 422772), (2, 211386), (3, 140924), (4, 105693), (6, 70462), (7, 60396), (12, 35231), (14, 30198), (21, 20132), (28, 15099), (42, 10066), (49, 8628), (84, 5033), (98, 4314), (147, 2876), (196, 2157), (294, 1438), (588, 719)]