431387124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{3449}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 1151472000

約数和(自身を除く): 720084876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1489, 2978, 3449, 4467, 5956, 6898, 8934, 10347, 10423, 13796, 17868, 20694, 20846, 24143, 31269, 41388, 41692, 48286, 62538, 72429, 96572, 125076, 144858, 289716, 5135561, 10271122, 15406683, 20542244, 30813366, 35948927, 61626732, 71897854, 107846781, 143795708, 215693562, 431387124]

約数ペア:

[(1, 431387124), (2, 215693562), (3, 143795708), (4, 107846781), (6, 71897854), (7, 61626732), (12, 35948927), (14, 30813366), (21, 20542244), (28, 15406683), (42, 10271122), (84, 5135561), (1489, 289716), (2978, 144858), (3449, 125076), (4467, 96572), (5956, 72429), (6898, 62538), (8934, 48286), (10347, 41692), (10423, 41388), (13796, 31269), (17868, 24143), (20694, 20846)]