279127296

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 216

約数和(自身を含む): 955316544

約数和(自身を除く): 676189248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 641, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1282, 1296, 1344, 1512, 1701, 1728, 1792, 1923, 1944, 2016, 2268, 2304, 2564, 2592, 2688, 3024, 3402, 3456, 3846, 3888, 4032, 4487, 4536, 5128, 5184, 5376, 5769, 6048, 6804, 6912, 7692, 7776, 8064, 8974, 9072, 10256, 10368, 11538, 12096, 13461, 13608, 15384, 15552, 16128, 17307, 17948, 18144, 20512, 20736, 23076, 24192, 26922, 27216, 30768, 31104, 34614, 35896, 36288, 40383, 41024, 46152, 48384, 51921, 53844, 54432, 61536, 62208, 69228, 71792, 72576, 80766, 82048, 92304, 103842, 107688, 108864, 121149, 123072, 138456, 143584, 145152, 155763, 161532, 164096, 184608, 207684, 215376, 217728, 242298, 246144, 276912, 287168, 311526, 323064, 363447, 369216, 415368, 430752, 435456, 484596, 492288, 553824, 574336, 623052, 646128, 726894, 738432, 830736, 861504, 969192, 1090341, 1107648, 1148672, 1246104, 1292256, 1453788, 1476864, 1661472, 1723008, 1938384, 2180682, 2215296, 2492208, 2584512, 2907576, 3322944, 3446016, 3876768, 4361364, 4430592, 4984416, 5169024, 5815152, 6645888, 7753536, 8722728, 9968832, 10338048, 11630304, 13291776, 15507072, 17445456, 19937664, 23260608, 31014144, 34890912, 39875328, 46521216, 69781824, 93042432, 139563648, 279127296]

約数ペア:

[(1, 279127296), (2, 139563648), (3, 93042432), (4, 69781824), (6, 46521216), (7, 39875328), (8, 34890912), (9, 31014144), (12, 23260608), (14, 19937664), (16, 17445456), (18, 15507072), (21, 13291776), (24, 11630304), (27, 10338048), (28, 9968832), (32, 8722728), (36, 7753536), (42, 6645888), (48, 5815152), (54, 5169024), (56, 4984416), (63, 4430592), (64, 4361364), (72, 3876768), (81, 3446016), (84, 3322944), (96, 2907576), (108, 2584512), (112, 2492208), (126, 2215296), (128, 2180682), (144, 1938384), (162, 1723008), (168, 1661472), (189, 1476864), (192, 1453788), (216, 1292256), (224, 1246104), (243, 1148672), (252, 1107648), (256, 1090341), (288, 969192), (324, 861504), (336, 830736), (378, 738432), (384, 726894), (432, 646128), (448, 623052), (486, 574336), (504, 553824), (567, 492288), (576, 484596), (641, 435456), (648, 430752), (672, 415368), (756, 369216), (768, 363447), (864, 323064), (896, 311526), (972, 287168), (1008, 276912), (1134, 246144), (1152, 242298), (1282, 217728), (1296, 215376), (1344, 207684), (1512, 184608), (1701, 164096), (1728, 161532), (1792, 155763), (1923, 145152), (1944, 143584), (2016, 138456), (2268, 123072), (2304, 121149), (2564, 108864), (2592, 107688), (2688, 103842), (3024, 92304), (3402, 82048), (3456, 80766), (3846, 72576), (3888, 71792), (4032, 69228), (4487, 62208), (4536, 61536), (5128, 54432), (5184, 53844), (5376, 51921), (5769, 48384), (6048, 46152), (6804, 41024), (6912, 40383), (7692, 36288), (7776, 35896), (8064, 34614), (8974, 31104), (9072, 30768), (10256, 27216), (10368, 26922), (11538, 24192), (12096, 23076), (13461, 20736), (13608, 20512), (15384, 18144), (15552, 17948), (16128, 17307)]