263053728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{130483}}^1$

素因数の和:130506

約数の個数: 72

約数和(自身を含む): 854931168

約数和(自身を除く): 591877440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 130483, 260966, 391449, 521932, 782898, 913381, 1043864, 1174347, 1565796, 1826762, 2087728, 2348694, 2740143, 3131592, 3653524, 4175456, 4697388, 5480286, 6263184, 7307048, 8220429, 9394776, 10960572, 12526368, 14614096, 16440858, 18789552, 21921144, 29228192, 32881716, 37579104, 43842288, 65763432, 87684576, 131526864, 263053728]

約数ペア:

[(1, 263053728), (2, 131526864), (3, 87684576), (4, 65763432), (6, 43842288), (7, 37579104), (8, 32881716), (9, 29228192), (12, 21921144), (14, 18789552), (16, 16440858), (18, 14614096), (21, 12526368), (24, 10960572), (28, 9394776), (32, 8220429), (36, 7307048), (42, 6263184), (48, 5480286), (56, 4697388), (63, 4175456), (72, 3653524), (84, 3131592), (96, 2740143), (112, 2348694), (126, 2087728), (144, 1826762), (168, 1565796), (224, 1174347), (252, 1043864), (288, 913381), (336, 782898), (504, 521932), (672, 391449), (1008, 260966), (2016, 130483)]