2148507216

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1693

約数の個数: 120

約数和(自身を含む): 6161692680

約数和(自身を除く): 4013185464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 197, 212, 318, 394, 424, 477, 591, 636, 788, 848, 954, 1182, 1272, 1429, 1576, 1773, 1908, 2364, 2544, 2858, 3152, 3546, 3816, 4287, 4728, 5716, 7092, 7632, 8574, 9456, 10441, 11432, 12861, 14184, 17148, 20882, 22864, 25722, 28368, 31323, 34296, 41764, 51444, 62646, 68592, 75737, 83528, 93969, 102888, 125292, 151474, 167056, 187938, 205776, 227211, 250584, 281513, 302948, 375876, 454422, 501168, 563026, 605896, 681633, 751752, 844539, 908844, 1126052, 1211792, 1363266, 1503504, 1689078, 1817688, 2252104, 2533617, 2726532, 3378156, 3635376, 4504208, 5067234, 5453064, 6756312, 10134468, 10906128, 13512624, 14920189, 20268936, 29840378, 40537872, 44760567, 59680756, 89521134, 119361512, 134281701, 179042268, 238723024, 268563402, 358084536, 537126804, 716169072, 1074253608, 2148507216]

約数ペア:

[(1, 2148507216), (2, 1074253608), (3, 716169072), (4, 537126804), (6, 358084536), (8, 268563402), (9, 238723024), (12, 179042268), (16, 134281701), (18, 119361512), (24, 89521134), (36, 59680756), (48, 44760567), (53, 40537872), (72, 29840378), (106, 20268936), (144, 14920189), (159, 13512624), (197, 10906128), (212, 10134468), (318, 6756312), (394, 5453064), (424, 5067234), (477, 4504208), (591, 3635376), (636, 3378156), (788, 2726532), (848, 2533617), (954, 2252104), (1182, 1817688), (1272, 1689078), (1429, 1503504), (1576, 1363266), (1773, 1211792), (1908, 1126052), (2364, 908844), (2544, 844539), (2858, 751752), (3152, 681633), (3546, 605896), (3816, 563026), (4287, 501168), (4728, 454422), (5716, 375876), (7092, 302948), (7632, 281513), (8574, 250584), (9456, 227211), (10441, 205776), (11432, 187938), (12861, 167056), (14184, 151474), (17148, 125292), (20882, 102888), (22864, 93969), (25722, 83528), (28368, 75737), (31323, 68592), (34296, 62646), (41764, 51444)]