422436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 1161216

約数和(自身を除く): 738780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 107, 141, 188, 214, 282, 321, 329, 428, 564, 642, 658, 749, 987, 1284, 1316, 1498, 1974, 2247, 2996, 3948, 4494, 5029, 8988, 10058, 15087, 20116, 30174, 35203, 60348, 70406, 105609, 140812, 211218, 422436]

約数ペア:

[(1, 422436), (2, 211218), (3, 140812), (4, 105609), (6, 70406), (7, 60348), (12, 35203), (14, 30174), (21, 20116), (28, 15087), (42, 10058), (47, 8988), (84, 5029), (94, 4494), (107, 3948), (141, 2996), (188, 2247), (214, 1974), (282, 1498), (321, 1316), (329, 1284), (428, 987), (564, 749), (642, 658)]