5245845408

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{249517}}^1$

素因数の和:249606

約数の個数: 72

約数和(自身を含む): 15122287908

約数和(自身を除く): 9876442500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 249517, 499034, 748551, 998068, 1497102, 1996136, 2245653, 2994204, 3992272, 4491306, 5988408, 7984544, 8982612, 11976816, 17965224, 18214741, 23953632, 35930448, 36429482, 54644223, 71860896, 72858964, 109288446, 145717928, 163932669, 218576892, 291435856, 327865338, 437153784, 582871712, 655730676, 874307568, 1311461352, 1748615136, 2622922704, 5245845408]

約数ペア:

[(1, 5245845408), (2, 2622922704), (3, 1748615136), (4, 1311461352), (6, 874307568), (8, 655730676), (9, 582871712), (12, 437153784), (16, 327865338), (18, 291435856), (24, 218576892), (32, 163932669), (36, 145717928), (48, 109288446), (72, 72858964), (73, 71860896), (96, 54644223), (144, 36429482), (146, 35930448), (219, 23953632), (288, 18214741), (292, 17965224), (438, 11976816), (584, 8982612), (657, 7984544), (876, 5988408), (1168, 4491306), (1314, 3992272), (1752, 2994204), (2336, 2245653), (2628, 1996136), (3504, 1497102), (5256, 998068), (7008, 748551), (10512, 499034), (21024, 249517)]