218941776

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{5261}}^1$

素因数の和:5309

約数の個数: 90

約数和(自身を含む): 651019902

約数和(自身を除く): 432078126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 5261, 6936, 10404, 10522, 13872, 15783, 20808, 21044, 31566, 41616, 42088, 47349, 63132, 84176, 89437, 94698, 126264, 178874, 189396, 252528, 268311, 357748, 378792, 536622, 715496, 757584, 804933, 1073244, 1430992, 1520429, 1609866, 2146488, 3040858, 3219732, 4292976, 4561287, 6081716, 6439464, 9122574, 12163432, 12878928, 13683861, 18245148, 24326864, 27367722, 36490296, 54735444, 72980592, 109470888, 218941776]

約数ペア:

[(1, 218941776), (2, 109470888), (3, 72980592), (4, 54735444), (6, 36490296), (8, 27367722), (9, 24326864), (12, 18245148), (16, 13683861), (17, 12878928), (18, 12163432), (24, 9122574), (34, 6439464), (36, 6081716), (48, 4561287), (51, 4292976), (68, 3219732), (72, 3040858), (102, 2146488), (136, 1609866), (144, 1520429), (153, 1430992), (204, 1073244), (272, 804933), (289, 757584), (306, 715496), (408, 536622), (578, 378792), (612, 357748), (816, 268311), (867, 252528), (1156, 189396), (1224, 178874), (1734, 126264), (2312, 94698), (2448, 89437), (2601, 84176), (3468, 63132), (4624, 47349), (5202, 42088), (5261, 41616), (6936, 31566), (10404, 21044), (10522, 20808), (13872, 15783)]