2019255552

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:473

約数の個数: 216

約数和(自身を含む): 6185961600

約数和(自身を除く): 4166706048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 193, 228, 239, 256, 288, 304, 342, 384, 386, 456, 478, 576, 579, 608, 684, 717, 768, 772, 912, 956, 1152, 1158, 1216, 1368, 1434, 1544, 1737, 1824, 1912, 2151, 2304, 2316, 2432, 2736, 2868, 3088, 3474, 3648, 3667, 3824, 4302, 4541, 4632, 4864, 5472, 5736, 6176, 6948, 7296, 7334, 7648, 8604, 9082, 9264, 10944, 11001, 11472, 12352, 13623, 13896, 14592, 14668, 15296, 17208, 18164, 18528, 21888, 22002, 22944, 24704, 27246, 27792, 29336, 30592, 33003, 34416, 36328, 37056, 40869, 43776, 44004, 45888, 46127, 49408, 54492, 55584, 58672, 61184, 66006, 68832, 72656, 74112, 81738, 88008, 91776, 92254, 108984, 111168, 117344, 132012, 137664, 138381, 145312, 148224, 163476, 176016, 183552, 184508, 217968, 222336, 234688, 264024, 275328, 276762, 290624, 326952, 352032, 369016, 415143, 435936, 444672, 469376, 528048, 550656, 553524, 581248, 653904, 704064, 738032, 830286, 871872, 876413, 938752, 1056096, 1107048, 1162496, 1307808, 1408128, 1476064, 1660572, 1743744, 1752826, 2112192, 2214096, 2615616, 2629239, 2816256, 2952128, 3321144, 3487488, 3505652, 4224384, 4428192, 5231232, 5258478, 5904256, 6642288, 7011304, 7887717, 8448768, 8856384, 10462464, 10516956, 11808512, 13284576, 14022608, 15775434, 17712768, 21033912, 26569152, 28045216, 31550868, 35425536, 42067824, 53138304, 56090432, 63101736, 84135648, 106276608, 112180864, 126203472, 168271296, 224361728, 252406944, 336542592, 504813888, 673085184, 1009627776, 2019255552]

約数ペア:

[(1, 2019255552), (2, 1009627776), (3, 673085184), (4, 504813888), (6, 336542592), (8, 252406944), (9, 224361728), (12, 168271296), (16, 126203472), (18, 112180864), (19, 106276608), (24, 84135648), (32, 63101736), (36, 56090432), (38, 53138304), (48, 42067824), (57, 35425536), (64, 31550868), (72, 28045216), (76, 26569152), (96, 21033912), (114, 17712768), (128, 15775434), (144, 14022608), (152, 13284576), (171, 11808512), (192, 10516956), (193, 10462464), (228, 8856384), (239, 8448768), (256, 7887717), (288, 7011304), (304, 6642288), (342, 5904256), (384, 5258478), (386, 5231232), (456, 4428192), (478, 4224384), (576, 3505652), (579, 3487488), (608, 3321144), (684, 2952128), (717, 2816256), (768, 2629239), (772, 2615616), (912, 2214096), (956, 2112192), (1152, 1752826), (1158, 1743744), (1216, 1660572), (1368, 1476064), (1434, 1408128), (1544, 1307808), (1737, 1162496), (1824, 1107048), (1912, 1056096), (2151, 938752), (2304, 876413), (2316, 871872), (2432, 830286), (2736, 738032), (2868, 704064), (3088, 653904), (3474, 581248), (3648, 553524), (3667, 550656), (3824, 528048), (4302, 469376), (4541, 444672), (4632, 435936), (4864, 415143), (5472, 369016), (5736, 352032), (6176, 326952), (6948, 290624), (7296, 276762), (7334, 275328), (7648, 264024), (8604, 234688), (9082, 222336), (9264, 217968), (10944, 184508), (11001, 183552), (11472, 176016), (12352, 163476), (13623, 148224), (13896, 145312), (14592, 138381), (14668, 137664), (15296, 132012), (17208, 117344), (18164, 111168), (18528, 108984), (21888, 92254), (22002, 91776), (22944, 88008), (24704, 81738), (27246, 74112), (27792, 72656), (29336, 68832), (30592, 66006), (33003, 61184), (34416, 58672), (36328, 55584), (37056, 54492), (40869, 49408), (43776, 46127), (44004, 45888)]