1293670504

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 2823782400

約数和(自身を除く): 1530111896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 191, 316, 382, 553, 632, 764, 1106, 1337, 1528, 1531, 2212, 2674, 3062, 4424, 5348, 6124, 10696, 10717, 12248, 15089, 21434, 30178, 42868, 60356, 85736, 105623, 120712, 120949, 211246, 241898, 292421, 422492, 483796, 584842, 844984, 846643, 967592, 1169684, 1693286, 2046947, 2339368, 3386572, 4093894, 6773144, 8187788, 16375576, 23101259, 46202518, 92405036, 161708813, 184810072, 323417626, 646835252, 1293670504]

約数ペア:

[(1, 1293670504), (2, 646835252), (4, 323417626), (7, 184810072), (8, 161708813), (14, 92405036), (28, 46202518), (56, 23101259), (79, 16375576), (158, 8187788), (191, 6773144), (316, 4093894), (382, 3386572), (553, 2339368), (632, 2046947), (764, 1693286), (1106, 1169684), (1337, 967592), (1528, 846643), (1531, 844984), (2212, 584842), (2674, 483796), (3062, 422492), (4424, 292421), (5348, 241898), (6124, 211246), (10696, 120949), (10717, 120712), (12248, 105623), (15089, 85736), (21434, 60356), (30178, 42868)]