2578788432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{37861}}^1$

素因数の和:37929

約数の個数: 120

約数和(自身を含む): 8056427808

約数和(自身を除く): 5477639376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1419, 1548, 1584, 1892, 2064, 2838, 3096, 3784, 4257, 5676, 6192, 7568, 8514, 11352, 17028, 22704, 34056, 37861, 68112, 75722, 113583, 151444, 227166, 302888, 340749, 416471, 454332, 605776, 681498, 832942, 908664, 1249413, 1362996, 1628023, 1665884, 1817328, 2498826, 2725992, 3256046, 3331768, 3748239, 4884069, 4997652, 5451984, 6512092, 6663536, 7496478, 9768138, 9995304, 13024184, 14652207, 14992956, 17908253, 19536276, 19990608, 26048368, 29304414, 29985912, 35816506, 39072552, 53724759, 58608828, 59971824, 71633012, 78145104, 107449518, 117217656, 143266024, 161174277, 214899036, 234435312, 286532048, 322348554, 429798072, 644697108, 859596144, 1289394216, 2578788432]

約数ペア:

[(1, 2578788432), (2, 1289394216), (3, 859596144), (4, 644697108), (6, 429798072), (8, 322348554), (9, 286532048), (11, 234435312), (12, 214899036), (16, 161174277), (18, 143266024), (22, 117217656), (24, 107449518), (33, 78145104), (36, 71633012), (43, 59971824), (44, 58608828), (48, 53724759), (66, 39072552), (72, 35816506), (86, 29985912), (88, 29304414), (99, 26048368), (129, 19990608), (132, 19536276), (144, 17908253), (172, 14992956), (176, 14652207), (198, 13024184), (258, 9995304), (264, 9768138), (344, 7496478), (387, 6663536), (396, 6512092), (473, 5451984), (516, 4997652), (528, 4884069), (688, 3748239), (774, 3331768), (792, 3256046), (946, 2725992), (1032, 2498826), (1419, 1817328), (1548, 1665884), (1584, 1628023), (1892, 1362996), (2064, 1249413), (2838, 908664), (3096, 832942), (3784, 681498), (4257, 605776), (5676, 454332), (6192, 416471), (7568, 340749), (8514, 302888), (11352, 227166), (17028, 151444), (22704, 113583), (34056, 75722), (37861, 68112)]