259739424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6823

約数の個数: 144

約数和(自身を含む): 888713280

約数和(自身を除く): 628973856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 6781, 9576, 12768, 13562, 19152, 20343, 27124, 38304, 40686, 47467, 54248, 61029, 81372, 94934, 108496, 122058, 128839, 142401, 162744, 189868, 216992, 244116, 257678, 284802, 325488, 379736, 386517, 427203, 488232, 515356, 569604, 650976, 759472, 773034, 854406, 901873, 976464, 1030712, 1139208, 1159551, 1518944, 1546068, 1708812, 1803746, 1952928, 2061424, 2278416, 2319102, 2705619, 3092136, 3417624, 3607492, 4122848, 4556832, 4638204, 5411238, 6184272, 6835248, 7214984, 8116857, 9276408, 10822476, 12368544, 13670496, 14429968, 16233714, 18552816, 21644952, 28859936, 32467428, 37105632, 43289904, 64934856, 86579808, 129869712, 259739424]

約数ペア:

[(1, 259739424), (2, 129869712), (3, 86579808), (4, 64934856), (6, 43289904), (7, 37105632), (8, 32467428), (9, 28859936), (12, 21644952), (14, 18552816), (16, 16233714), (18, 14429968), (19, 13670496), (21, 12368544), (24, 10822476), (28, 9276408), (32, 8116857), (36, 7214984), (38, 6835248), (42, 6184272), (48, 5411238), (56, 4638204), (57, 4556832), (63, 4122848), (72, 3607492), (76, 3417624), (84, 3092136), (96, 2705619), (112, 2319102), (114, 2278416), (126, 2061424), (133, 1952928), (144, 1803746), (152, 1708812), (168, 1546068), (171, 1518944), (224, 1159551), (228, 1139208), (252, 1030712), (266, 976464), (288, 901873), (304, 854406), (336, 773034), (342, 759472), (399, 650976), (456, 569604), (504, 515356), (532, 488232), (608, 427203), (672, 386517), (684, 379736), (798, 325488), (912, 284802), (1008, 257678), (1064, 244116), (1197, 216992), (1368, 189868), (1596, 162744), (1824, 142401), (2016, 128839), (2128, 122058), (2394, 108496), (2736, 94934), (3192, 81372), (4256, 61029), (4788, 54248), (5472, 47467), (6384, 40686), (6781, 38304), (9576, 27124), (12768, 20343), (13562, 19152)]