248919552

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{7717}}^1$

素因数の和:7748

約数の個数: 120

約数和(自身を含む): 821133456

約数和(自身を除く): 572213904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 7717, 8064, 10752, 15434, 16128, 23151, 30868, 32256, 46302, 54019, 61736, 69453, 92604, 108038, 123472, 138906, 162057, 185208, 216076, 246944, 277812, 324114, 370416, 432152, 486171, 493888, 555624, 648228, 740832, 864304, 972342, 987776, 1111248, 1296456, 1481664, 1728608, 1944684, 1975552, 2222496, 2592912, 2963328, 3457216, 3889368, 3951104, 4444992, 5185824, 5926656, 6914432, 7778736, 8889984, 10371648, 11853312, 13828864, 15557472, 17779968, 20743296, 27657728, 31114944, 35559936, 41486592, 62229888, 82973184, 124459776, 248919552]

約数ペア:

[(1, 248919552), (2, 124459776), (3, 82973184), (4, 62229888), (6, 41486592), (7, 35559936), (8, 31114944), (9, 27657728), (12, 20743296), (14, 17779968), (16, 15557472), (18, 13828864), (21, 11853312), (24, 10371648), (28, 8889984), (32, 7778736), (36, 6914432), (42, 5926656), (48, 5185824), (56, 4444992), (63, 3951104), (64, 3889368), (72, 3457216), (84, 2963328), (96, 2592912), (112, 2222496), (126, 1975552), (128, 1944684), (144, 1728608), (168, 1481664), (192, 1296456), (224, 1111248), (252, 987776), (256, 972342), (288, 864304), (336, 740832), (384, 648228), (448, 555624), (504, 493888), (512, 486171), (576, 432152), (672, 370416), (768, 324114), (896, 277812), (1008, 246944), (1152, 216076), (1344, 185208), (1536, 162057), (1792, 138906), (2016, 123472), (2304, 108038), (2688, 92604), (3584, 69453), (4032, 61736), (4608, 54019), (5376, 46302), (7717, 32256), (8064, 30868), (10752, 23151), (15434, 16128)]