1293262036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 2573961768

約数和(自身を除く): 1280699732

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 257, 281, 407, 484, 514, 562, 814, 1028, 1124, 1628, 2827, 3091, 4477, 5654, 6182, 8954, 9509, 10397, 11308, 12364, 17908, 19018, 20794, 31097, 34001, 38036, 41588, 62194, 68002, 72217, 104599, 114367, 124388, 136004, 144434, 209198, 228734, 288868, 418396, 457468, 794387, 1150589, 1258037, 1588774, 2301178, 2516074, 2672029, 3177548, 4602356, 5032148, 5344058, 8738257, 10688116, 17476514, 29392319, 34953028, 58784638, 117569276, 323315509, 646631018, 1293262036]

約数ペア:

[(1, 1293262036), (2, 646631018), (4, 323315509), (11, 117569276), (22, 58784638), (37, 34953028), (44, 29392319), (74, 17476514), (121, 10688116), (148, 8738257), (242, 5344058), (257, 5032148), (281, 4602356), (407, 3177548), (484, 2672029), (514, 2516074), (562, 2301178), (814, 1588774), (1028, 1258037), (1124, 1150589), (1628, 794387), (2827, 457468), (3091, 418396), (4477, 288868), (5654, 228734), (6182, 209198), (8954, 144434), (9509, 136004), (10397, 124388), (11308, 114367), (12364, 104599), (17908, 72217), (19018, 68002), (20794, 62194), (31097, 41588), (34001, 38036)]