40850208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 144

約数和(自身を含む): 138692736

約数和(自身を除く): 97842528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 881, 966, 1008, 1104, 1288, 1449, 1656, 1762, 1932, 2016, 2208, 2576, 2643, 2898, 3312, 3524, 3864, 5152, 5286, 5796, 6167, 6624, 7048, 7728, 7929, 10572, 11592, 12334, 14096, 15456, 15858, 18501, 20263, 21144, 23184, 24668, 28192, 31716, 37002, 40526, 42288, 46368, 49336, 55503, 60789, 63432, 74004, 81052, 84576, 98672, 111006, 121578, 126864, 141841, 148008, 162104, 182367, 197344, 222012, 243156, 253728, 283682, 296016, 324208, 364734, 425523, 444024, 486312, 567364, 592032, 648416, 729468, 851046, 888048, 972624, 1134728, 1276569, 1458936, 1702092, 1776096, 1945248, 2269456, 2553138, 2917872, 3404184, 4538912, 5106276, 5835744, 6808368, 10212552, 13616736, 20425104, 40850208]

約数ペア:

[(1, 40850208), (2, 20425104), (3, 13616736), (4, 10212552), (6, 6808368), (7, 5835744), (8, 5106276), (9, 4538912), (12, 3404184), (14, 2917872), (16, 2553138), (18, 2269456), (21, 1945248), (23, 1776096), (24, 1702092), (28, 1458936), (32, 1276569), (36, 1134728), (42, 972624), (46, 888048), (48, 851046), (56, 729468), (63, 648416), (69, 592032), (72, 567364), (84, 486312), (92, 444024), (96, 425523), (112, 364734), (126, 324208), (138, 296016), (144, 283682), (161, 253728), (168, 243156), (184, 222012), (207, 197344), (224, 182367), (252, 162104), (276, 148008), (288, 141841), (322, 126864), (336, 121578), (368, 111006), (414, 98672), (483, 84576), (504, 81052), (552, 74004), (644, 63432), (672, 60789), (736, 55503), (828, 49336), (881, 46368), (966, 42288), (1008, 40526), (1104, 37002), (1288, 31716), (1449, 28192), (1656, 24668), (1762, 23184), (1932, 21144), (2016, 20263), (2208, 18501), (2576, 15858), (2643, 15456), (2898, 14096), (3312, 12334), (3524, 11592), (3864, 10572), (5152, 7929), (5286, 7728), (5796, 7048), (6167, 6624)]