764453872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11171}}^1$

素因数の和:11246

約数の個数: 80

約数和(自身を含む): 1861880832

約数和(自身を除く): 1097426960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 2444, 2632, 4277, 4888, 5264, 8554, 9776, 11171, 17108, 22342, 34216, 44684, 68432, 78197, 89368, 145223, 156394, 178736, 290446, 312788, 525037, 580892, 625576, 1016561, 1050074, 1161784, 1251152, 2033122, 2100148, 2323568, 3675259, 4066244, 4200296, 6825481, 7350518, 8132488, 8400592, 13650962, 14701036, 16264976, 27301924, 29402072, 47778367, 54603848, 58804144, 95556734, 109207696, 191113468, 382226936, 764453872]

約数ペア:

[(1, 764453872), (2, 382226936), (4, 191113468), (7, 109207696), (8, 95556734), (13, 58804144), (14, 54603848), (16, 47778367), (26, 29402072), (28, 27301924), (47, 16264976), (52, 14701036), (56, 13650962), (91, 8400592), (94, 8132488), (104, 7350518), (112, 6825481), (182, 4200296), (188, 4066244), (208, 3675259), (329, 2323568), (364, 2100148), (376, 2033122), (611, 1251152), (658, 1161784), (728, 1050074), (752, 1016561), (1222, 625576), (1316, 580892), (1456, 525037), (2444, 312788), (2632, 290446), (4277, 178736), (4888, 156394), (5264, 145223), (8554, 89368), (9776, 78197), (11171, 68432), (17108, 44684), (22342, 34216)]