767689076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3457}}^1$

素因数の和:3589

約数の個数: 72

約数和(自身を含む): 1721918016

約数和(自身を除く): 954228940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 412, 539, 721, 1078, 1133, 1442, 2156, 2266, 2884, 3457, 4532, 5047, 6914, 7931, 10094, 13828, 15862, 20188, 24199, 31724, 38027, 48398, 55517, 76054, 96796, 111034, 152108, 169393, 222068, 266189, 338786, 356071, 532378, 677572, 712142, 1064756, 1424284, 1863323, 2492497, 3726646, 3916781, 4984994, 7453292, 7833562, 9969988, 15667124, 17447479, 27417467, 34894958, 54834934, 69789916, 109669868, 191922269, 383844538, 767689076]

約数ペア:

[(1, 767689076), (2, 383844538), (4, 191922269), (7, 109669868), (11, 69789916), (14, 54834934), (22, 34894958), (28, 27417467), (44, 17447479), (49, 15667124), (77, 9969988), (98, 7833562), (103, 7453292), (154, 4984994), (196, 3916781), (206, 3726646), (308, 2492497), (412, 1863323), (539, 1424284), (721, 1064756), (1078, 712142), (1133, 677572), (1442, 532378), (2156, 356071), (2266, 338786), (2884, 266189), (3457, 222068), (4532, 169393), (5047, 152108), (6914, 111034), (7931, 96796), (10094, 76054), (13828, 55517), (15862, 48398), (20188, 38027), (24199, 31724)]