724131402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{3049}}^1$

素因数の和:4798

約数の個数: 32

約数和(自身を含む): 1512604800

約数和(自身を除く): 788473398

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1721, 3049, 3442, 5163, 6098, 9147, 10326, 18294, 39583, 70127, 79166, 118749, 140254, 210381, 237498, 420762, 5247329, 10494658, 15741987, 31483974, 120688567, 241377134, 362065701, 724131402]

約数ペア:

[(1, 724131402), (2, 362065701), (3, 241377134), (6, 120688567), (23, 31483974), (46, 15741987), (69, 10494658), (138, 5247329), (1721, 420762), (3049, 237498), (3442, 210381), (5163, 140254), (6098, 118749), (9147, 79166), (10326, 70127), (18294, 39583)]