266768372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 525039312

約数和(自身を除く): 258270940

約数列:

[1, 2, 4, 13, 26, 37, 52, 61, 74, 122, 148, 244, 481, 793, 962, 1586, 1924, 2257, 2273, 3172, 4514, 4546, 9028, 9092, 29341, 29549, 58682, 59098, 84101, 117364, 118196, 138653, 168202, 277306, 336404, 554612, 1093313, 1802489, 2186626, 3604978, 4373252, 5130161, 7209956, 10260322, 20520644, 66692093, 133384186, 266768372]

約数ペア:

[(1, 266768372), (2, 133384186), (4, 66692093), (13, 20520644), (26, 10260322), (37, 7209956), (52, 5130161), (61, 4373252), (74, 3604978), (122, 2186626), (148, 1802489), (244, 1093313), (481, 554612), (793, 336404), (962, 277306), (1586, 168202), (1924, 138653), (2257, 118196), (2273, 117364), (3172, 84101), (4514, 59098), (4546, 58682), (9028, 29549), (9092, 29341)]