217840896

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 216

約数和(自身を含む): 773776640

約数和(自身を除く): 555935744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1039, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2078, 2184, 2304, 2496, 2688, 2912, 3117, 3276, 3328, 3744, 4032, 4156, 4368, 4992, 5376, 5824, 6234, 6552, 7273, 7488, 8064, 8312, 8736, 9351, 9984, 11648, 12468, 13104, 13507, 14546, 14976, 16128, 16624, 17472, 18702, 21819, 23296, 24936, 26208, 27014, 29092, 29952, 33248, 34944, 37404, 40521, 43638, 49872, 52416, 54028, 58184, 65457, 66496, 69888, 74808, 81042, 87276, 94549, 99744, 104832, 108056, 116368, 121563, 130914, 132992, 149616, 162084, 174552, 189098, 199488, 209664, 216112, 232736, 243126, 261828, 265984, 283647, 299232, 324168, 349104, 378196, 398976, 432224, 465472, 486252, 523656, 567294, 598464, 648336, 698208, 756392, 797952, 850941, 864448, 930944, 972504, 1047312, 1134588, 1196928, 1296672, 1396416, 1512784, 1701882, 1728896, 1861888, 1945008, 2094624, 2269176, 2393856, 2593344, 2792832, 3025568, 3403764, 3457792, 3890016, 4189248, 4538352, 5186688, 5585664, 6051136, 6807528, 7780032, 8378496, 9076704, 10373376, 12102272, 13615056, 15560064, 16756992, 18153408, 24204544, 27230112, 31120128, 36306816, 54460224, 72613632, 108920448, 217840896]

約数ペア:

[(1, 217840896), (2, 108920448), (3, 72613632), (4, 54460224), (6, 36306816), (7, 31120128), (8, 27230112), (9, 24204544), (12, 18153408), (13, 16756992), (14, 15560064), (16, 13615056), (18, 12102272), (21, 10373376), (24, 9076704), (26, 8378496), (28, 7780032), (32, 6807528), (36, 6051136), (39, 5585664), (42, 5186688), (48, 4538352), (52, 4189248), (56, 3890016), (63, 3457792), (64, 3403764), (72, 3025568), (78, 2792832), (84, 2593344), (91, 2393856), (96, 2269176), (104, 2094624), (112, 1945008), (117, 1861888), (126, 1728896), (128, 1701882), (144, 1512784), (156, 1396416), (168, 1296672), (182, 1196928), (192, 1134588), (208, 1047312), (224, 972504), (234, 930944), (252, 864448), (256, 850941), (273, 797952), (288, 756392), (312, 698208), (336, 648336), (364, 598464), (384, 567294), (416, 523656), (448, 486252), (468, 465472), (504, 432224), (546, 398976), (576, 378196), (624, 349104), (672, 324168), (728, 299232), (768, 283647), (819, 265984), (832, 261828), (896, 243126), (936, 232736), (1008, 216112), (1039, 209664), (1092, 199488), (1152, 189098), (1248, 174552), (1344, 162084), (1456, 149616), (1638, 132992), (1664, 130914), (1792, 121563), (1872, 116368), (2016, 108056), (2078, 104832), (2184, 99744), (2304, 94549), (2496, 87276), (2688, 81042), (2912, 74808), (3117, 69888), (3276, 66496), (3328, 65457), (3744, 58184), (4032, 54028), (4156, 52416), (4368, 49872), (4992, 43638), (5376, 40521), (5824, 37404), (6234, 34944), (6552, 33248), (7273, 29952), (7488, 29092), (8064, 27014), (8312, 26208), (8736, 24936), (9351, 23296), (9984, 21819), (11648, 18702), (12468, 17472), (13104, 16624), (13507, 16128), (14546, 14976)]