7274568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 22809600

約数和(自身を除く): 15535032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 53, 56, 57, 76, 84, 86, 106, 114, 129, 133, 152, 159, 168, 172, 212, 228, 258, 266, 301, 318, 344, 371, 399, 424, 456, 516, 532, 602, 636, 742, 798, 817, 903, 1007, 1032, 1064, 1113, 1204, 1272, 1484, 1596, 1634, 1806, 2014, 2226, 2279, 2408, 2451, 2968, 3021, 3192, 3268, 3612, 4028, 4452, 4558, 4902, 5719, 6042, 6536, 6837, 7049, 7224, 8056, 8904, 9116, 9804, 11438, 12084, 13674, 14098, 15953, 17157, 18232, 19608, 21147, 22876, 24168, 27348, 28196, 31906, 34314, 42294, 43301, 45752, 47859, 54696, 56392, 63812, 68628, 84588, 86602, 95718, 127624, 129903, 137256, 169176, 173204, 191436, 259806, 303107, 346408, 382872, 519612, 606214, 909321, 1039224, 1212428, 1818642, 2424856, 3637284, 7274568]

約数ペア:

[(1, 7274568), (2, 3637284), (3, 2424856), (4, 1818642), (6, 1212428), (7, 1039224), (8, 909321), (12, 606214), (14, 519612), (19, 382872), (21, 346408), (24, 303107), (28, 259806), (38, 191436), (42, 173204), (43, 169176), (53, 137256), (56, 129903), (57, 127624), (76, 95718), (84, 86602), (86, 84588), (106, 68628), (114, 63812), (129, 56392), (133, 54696), (152, 47859), (159, 45752), (168, 43301), (172, 42294), (212, 34314), (228, 31906), (258, 28196), (266, 27348), (301, 24168), (318, 22876), (344, 21147), (371, 19608), (399, 18232), (424, 17157), (456, 15953), (516, 14098), (532, 13674), (602, 12084), (636, 11438), (742, 9804), (798, 9116), (817, 8904), (903, 8056), (1007, 7224), (1032, 7049), (1064, 6837), (1113, 6536), (1204, 6042), (1272, 5719), (1484, 4902), (1596, 4558), (1634, 4452), (1806, 4028), (2014, 3612), (2226, 3268), (2279, 3192), (2408, 3021), (2451, 2968)]