221189424

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 593961984

約数和(自身を除く): 372772560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 71, 82, 123, 142, 164, 213, 246, 284, 328, 426, 492, 568, 656, 852, 984, 1136, 1583, 1704, 1968, 2911, 3166, 3408, 4749, 5822, 6332, 8733, 9498, 11644, 12664, 17466, 18996, 23288, 25328, 34932, 37992, 46576, 64903, 69864, 75984, 112393, 129806, 139728, 194709, 224786, 259612, 337179, 389418, 449572, 519224, 674358, 778836, 899144, 1038448, 1348716, 1557672, 1798288, 2697432, 3115344, 4608113, 5394864, 9216226, 13824339, 18432452, 27648678, 36864904, 55297356, 73729808, 110594712, 221189424]

約数ペア:

[(1, 221189424), (2, 110594712), (3, 73729808), (4, 55297356), (6, 36864904), (8, 27648678), (12, 18432452), (16, 13824339), (24, 9216226), (41, 5394864), (48, 4608113), (71, 3115344), (82, 2697432), (123, 1798288), (142, 1557672), (164, 1348716), (213, 1038448), (246, 899144), (284, 778836), (328, 674358), (426, 519224), (492, 449572), (568, 389418), (656, 337179), (852, 259612), (984, 224786), (1136, 194709), (1583, 139728), (1704, 129806), (1968, 112393), (2911, 75984), (3166, 69864), (3408, 64903), (4749, 46576), (5822, 37992), (6332, 34932), (8733, 25328), (9498, 23288), (11644, 18996), (12664, 17466)]