580212

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 1493856

約数和(自身を除く): 913644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 227, 284, 426, 454, 639, 681, 852, 908, 1278, 1362, 2043, 2556, 2724, 4086, 8172, 16117, 32234, 48351, 64468, 96702, 145053, 193404, 290106, 580212]

約数ペア:

[(1, 580212), (2, 290106), (3, 193404), (4, 145053), (6, 96702), (9, 64468), (12, 48351), (18, 32234), (36, 16117), (71, 8172), (142, 4086), (213, 2724), (227, 2556), (284, 2043), (426, 1362), (454, 1278), (639, 908), (681, 852)]