1212311592

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{20021}}^1$

素因数の和:20091

約数の個数: 72

約数和(自身を含む): 3400636590

約数和(自身を除く): 2188324998

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1682, 2088, 2523, 3364, 5046, 6728, 7569, 10092, 15138, 20021, 20184, 30276, 40042, 60063, 60552, 80084, 120126, 160168, 180189, 240252, 360378, 480504, 580609, 720756, 1161218, 1441512, 1741827, 2322436, 3483654, 4644872, 5225481, 6967308, 10450962, 13934616, 16837661, 20901924, 33675322, 41803848, 50512983, 67350644, 101025966, 134701288, 151538949, 202051932, 303077898, 404103864, 606155796, 1212311592]

約数ペア:

[(1, 1212311592), (2, 606155796), (3, 404103864), (4, 303077898), (6, 202051932), (8, 151538949), (9, 134701288), (12, 101025966), (18, 67350644), (24, 50512983), (29, 41803848), (36, 33675322), (58, 20901924), (72, 16837661), (87, 13934616), (116, 10450962), (174, 6967308), (232, 5225481), (261, 4644872), (348, 3483654), (522, 2322436), (696, 1741827), (841, 1441512), (1044, 1161218), (1682, 720756), (2088, 580609), (2523, 480504), (3364, 360378), (5046, 240252), (6728, 180189), (7569, 160168), (10092, 120126), (15138, 80084), (20021, 60552), (20184, 60063), (30276, 40042)]