311748607872

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6938849}}^1$

素因数の和:6938885

約数の個数: 128

約数和(自身を含む): 990867780000

約数和(自身を除く): 679119172128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 44928, 6938849, 13877698, 20816547, 27755396, 41633094, 55510792, 62449641, 83266188, 90205037, 111021584, 124899282, 166532376, 180410074, 187348923, 222043168, 249798564, 270615111, 333064752, 360820148, 374697846, 444086336, 499597128, 541230222, 666129504, 721640296, 749395692, 811845333, 888172672, 999194256, 1082460444, 1332259008, 1443280592, 1498791384, 1623690666, 1998388512, 2164920888, 2435535999, 2664518016, 2886561184, 2997582768, 3247381332, 3996777024, 4329841776, 4871071998, 5773122368, 5995165536, 6494762664, 7993554048, 8659683552, 9742143996, 11546244736, 11990331072, 12989525328, 17319367104, 19484287992, 23980662144, 25979050656, 34638734208, 38968575984, 51958101312, 77937151968, 103916202624, 155874303936, 311748607872]

約数ペア:

[(1, 311748607872), (2, 155874303936), (3, 103916202624), (4, 77937151968), (6, 51958101312), (8, 38968575984), (9, 34638734208), (12, 25979050656), (13, 23980662144), (16, 19484287992), (18, 17319367104), (24, 12989525328), (26, 11990331072), (27, 11546244736), (32, 9742143996), (36, 8659683552), (39, 7993554048), (48, 6494762664), (52, 5995165536), (54, 5773122368), (64, 4871071998), (72, 4329841776), (78, 3996777024), (96, 3247381332), (104, 2997582768), (108, 2886561184), (117, 2664518016), (128, 2435535999), (144, 2164920888), (156, 1998388512), (192, 1623690666), (208, 1498791384), (216, 1443280592), (234, 1332259008), (288, 1082460444), (312, 999194256), (351, 888172672), (384, 811845333), (416, 749395692), (432, 721640296), (468, 666129504), (576, 541230222), (624, 499597128), (702, 444086336), (832, 374697846), (864, 360820148), (936, 333064752), (1152, 270615111), (1248, 249798564), (1404, 222043168), (1664, 187348923), (1728, 180410074), (1872, 166532376), (2496, 124899282), (2808, 111021584), (3456, 90205037), (3744, 83266188), (4992, 62449641), (5616, 55510792), (7488, 41633094), (11232, 27755396), (14976, 20816547), (22464, 13877698), (44928, 6938849)]