1297669548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71191}}^1$

素因数の和:71243

約数の個数: 72

約数和(自身を含む): 3635917824

約数和(自身を除く): 2338248276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 71191, 142382, 213573, 284764, 427146, 498337, 854292, 996674, 1495011, 1993348, 2206921, 2990022, 3488359, 4413842, 5980044, 6620763, 6976718, 8827684, 10465077, 13241526, 13953436, 15448447, 20930154, 26483052, 30896894, 41860308, 46345341, 61793788, 92690682, 108139129, 185381364, 216278258, 324417387, 432556516, 648834774, 1297669548]

約数ペア:

[(1, 1297669548), (2, 648834774), (3, 432556516), (4, 324417387), (6, 216278258), (7, 185381364), (12, 108139129), (14, 92690682), (21, 61793788), (28, 46345341), (31, 41860308), (42, 30896894), (49, 26483052), (62, 20930154), (84, 15448447), (93, 13953436), (98, 13241526), (124, 10465077), (147, 8827684), (186, 6976718), (196, 6620763), (217, 5980044), (294, 4413842), (372, 3488359), (434, 2990022), (588, 2206921), (651, 1993348), (868, 1495011), (1302, 996674), (1519, 854292), (2604, 498337), (3038, 427146), (4557, 284764), (6076, 213573), (9114, 142382), (18228, 71191)]