7640402292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{318191}}^1$

素因数の和:318253

約数の個数: 72

約数和(自身を含む): 20847939840

約数和(自身を除く): 13207537548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 12006, 24012, 318191, 636382, 954573, 1272764, 1909146, 2863719, 3818292, 5727438, 7318393, 9227539, 11454876, 14636786, 18455078, 21955179, 27682617, 29273572, 36910156, 43910358, 55365234, 65865537, 83047851, 87820716, 110730468, 131731074, 166095702, 212233397, 263462148, 332191404, 424466794, 636700191, 848933588, 1273400382, 1910100573, 2546800764, 3820201146, 7640402292]

約数ペア:

[(1, 7640402292), (2, 3820201146), (3, 2546800764), (4, 1910100573), (6, 1273400382), (9, 848933588), (12, 636700191), (18, 424466794), (23, 332191404), (29, 263462148), (36, 212233397), (46, 166095702), (58, 131731074), (69, 110730468), (87, 87820716), (92, 83047851), (116, 65865537), (138, 55365234), (174, 43910358), (207, 36910156), (261, 29273572), (276, 27682617), (348, 21955179), (414, 18455078), (522, 14636786), (667, 11454876), (828, 9227539), (1044, 7318393), (1334, 5727438), (2001, 3818292), (2668, 2863719), (4002, 1909146), (6003, 1272764), (8004, 954573), (12006, 636382), (24012, 318191)]