329530516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 707072576

約数和(自身を除く): 377542060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 193, 211, 238, 289, 386, 422, 476, 578, 772, 844, 1156, 1351, 1477, 2023, 2702, 2954, 3281, 3587, 4046, 5404, 5908, 6562, 7174, 8092, 13124, 14348, 22967, 25109, 40723, 45934, 50218, 55777, 60979, 81446, 91868, 100436, 111554, 121958, 162892, 223108, 243916, 285061, 390439, 426853, 570122, 692291, 780878, 853706, 1140244, 1384582, 1561756, 1707412, 2769164, 4846037, 9692074, 11768947, 19384148, 23537894, 47075788, 82382629, 164765258, 329530516]

約数ペア:

[(1, 329530516), (2, 164765258), (4, 82382629), (7, 47075788), (14, 23537894), (17, 19384148), (28, 11768947), (34, 9692074), (68, 4846037), (119, 2769164), (193, 1707412), (211, 1561756), (238, 1384582), (289, 1140244), (386, 853706), (422, 780878), (476, 692291), (578, 570122), (772, 426853), (844, 390439), (1156, 285061), (1351, 243916), (1477, 223108), (2023, 162892), (2702, 121958), (2954, 111554), (3281, 100436), (3587, 91868), (4046, 81446), (5404, 60979), (5908, 55777), (6562, 50218), (7174, 45934), (8092, 40723), (13124, 25109), (14348, 22967)]