712572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 2016000

約数和(自身を除く): 1303428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 499, 714, 998, 1428, 1497, 1996, 2994, 3493, 5988, 6986, 8483, 10479, 13972, 16966, 20958, 25449, 33932, 41916, 50898, 59381, 101796, 118762, 178143, 237524, 356286, 712572]

約数ペア:

[(1, 712572), (2, 356286), (3, 237524), (4, 178143), (6, 118762), (7, 101796), (12, 59381), (14, 50898), (17, 41916), (21, 33932), (28, 25449), (34, 20958), (42, 16966), (51, 13972), (68, 10479), (84, 8483), (102, 6986), (119, 5988), (204, 3493), (238, 2994), (357, 1996), (476, 1497), (499, 1428), (714, 998)]