317038400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{28307}}^1$

素因数の和:28336

約数の個数: 84

約数和(自身を含む): 891588768

約数和(自身を除く): 574550368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 28307, 56614, 113228, 141535, 198149, 226456, 283070, 396298, 452912, 566140, 707675, 792596, 905824, 990745, 1132280, 1415350, 1585192, 1811648, 1981490, 2264560, 2830700, 3170384, 3962980, 4529120, 4953725, 5661400, 6340768, 7925960, 9058240, 9907450, 11322800, 12681536, 15851920, 19814900, 22645600, 31703840, 39629800, 45291200, 63407680, 79259600, 158519200, 317038400]

約数ペア:

[(1, 317038400), (2, 158519200), (4, 79259600), (5, 63407680), (7, 45291200), (8, 39629800), (10, 31703840), (14, 22645600), (16, 19814900), (20, 15851920), (25, 12681536), (28, 11322800), (32, 9907450), (35, 9058240), (40, 7925960), (50, 6340768), (56, 5661400), (64, 4953725), (70, 4529120), (80, 3962980), (100, 3170384), (112, 2830700), (140, 2264560), (160, 1981490), (175, 1811648), (200, 1585192), (224, 1415350), (280, 1132280), (320, 990745), (350, 905824), (400, 792596), (448, 707675), (560, 566140), (700, 452912), (800, 396298), (1120, 283070), (1400, 226456), (1600, 198149), (2240, 141535), (2800, 113228), (5600, 56614), (11200, 28307)]