21055908384

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5037

約数の個数: 288

約数和(自身を含む): 71466595200

約数和(自身を除く): 50410686816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 196, 224, 252, 258, 288, 294, 301, 336, 343, 344, 387, 392, 441, 504, 516, 588, 602, 672, 686, 688, 774, 784, 882, 903, 1008, 1029, 1032, 1176, 1204, 1372, 1376, 1548, 1568, 1764, 1806, 2016, 2058, 2064, 2107, 2352, 2408, 2709, 2744, 3087, 3096, 3528, 3612, 4116, 4128, 4214, 4704, 4816, 4957, 5418, 5488, 6174, 6192, 6321, 7056, 7224, 8232, 8428, 9632, 9914, 10836, 10976, 12348, 12384, 12642, 14112, 14448, 14749, 14871, 16464, 16856, 18963, 19828, 21672, 24696, 25284, 28896, 29498, 29742, 32928, 33712, 34699, 37926, 39656, 43344, 44247, 44613, 49392, 50568, 58996, 59484, 67424, 69398, 75852, 79312, 86688, 88494, 89226, 98784, 101136, 104097, 117992, 118968, 132741, 138796, 151704, 158624, 176988, 178452, 202272, 208194, 213151, 235984, 237936, 242893, 265482, 277592, 303408, 312291, 353976, 356904, 416388, 426302, 471968, 475872, 485786, 530964, 555184, 606816, 624582, 639453, 707952, 713808, 728679, 832776, 852604, 971572, 1061928, 1110368, 1249164, 1278906, 1415904, 1427616, 1457358, 1492057, 1665552, 1700251, 1705208, 1918359, 1943144, 2123856, 2186037, 2498328, 2557812, 2914716, 2984114, 3331104, 3400502, 3410416, 3836718, 3886288, 4247712, 4372074, 4476171, 4996656, 5100753, 5115624, 5829432, 5968228, 6801004, 6820832, 7673436, 7772576, 8744148, 8952342, 9993312, 10201506, 10231248, 10444399, 11658864, 11936456, 13428513, 13602008, 15302259, 15346872, 17488296, 17904684, 20403012, 20462496, 20888798, 23317728, 23872912, 26857026, 27204016, 30604518, 30693744, 31333197, 34976592, 35809368, 40806024, 41777596, 47745824, 53714052, 54408032, 61209036, 61387488, 62666394, 69953184, 71618736, 73110793, 81612048, 83555192, 93999591, 107428104, 122418072, 125332788, 143237472, 146221586, 163224096, 167110384, 187999182, 214856208, 219332379, 244836144, 250665576, 292443172, 334220768, 375998364, 429712416, 438664758, 489672288, 501331152, 584886344, 657997137, 751996728, 877329516, 1002662304, 1169772688, 1315994274, 1503993456, 1754659032, 2339545376, 2631988548, 3007986912, 3509318064, 5263977096, 7018636128, 10527954192, 21055908384]

約数ペア:

[(1, 21055908384), (2, 10527954192), (3, 7018636128), (4, 5263977096), (6, 3509318064), (7, 3007986912), (8, 2631988548), (9, 2339545376), (12, 1754659032), (14, 1503993456), (16, 1315994274), (18, 1169772688), (21, 1002662304), (24, 877329516), (28, 751996728), (32, 657997137), (36, 584886344), (42, 501331152), (43, 489672288), (48, 438664758), (49, 429712416), (56, 375998364), (63, 334220768), (72, 292443172), (84, 250665576), (86, 244836144), (96, 219332379), (98, 214856208), (112, 187999182), (126, 167110384), (129, 163224096), (144, 146221586), (147, 143237472), (168, 125332788), (172, 122418072), (196, 107428104), (224, 93999591), (252, 83555192), (258, 81612048), (288, 73110793), (294, 71618736), (301, 69953184), (336, 62666394), (343, 61387488), (344, 61209036), (387, 54408032), (392, 53714052), (441, 47745824), (504, 41777596), (516, 40806024), (588, 35809368), (602, 34976592), (672, 31333197), (686, 30693744), (688, 30604518), (774, 27204016), (784, 26857026), (882, 23872912), (903, 23317728), (1008, 20888798), (1029, 20462496), (1032, 20403012), (1176, 17904684), (1204, 17488296), (1372, 15346872), (1376, 15302259), (1548, 13602008), (1568, 13428513), (1764, 11936456), (1806, 11658864), (2016, 10444399), (2058, 10231248), (2064, 10201506), (2107, 9993312), (2352, 8952342), (2408, 8744148), (2709, 7772576), (2744, 7673436), (3087, 6820832), (3096, 6801004), (3528, 5968228), (3612, 5829432), (4116, 5115624), (4128, 5100753), (4214, 4996656), (4704, 4476171), (4816, 4372074), (4957, 4247712), (5418, 3886288), (5488, 3836718), (6174, 3410416), (6192, 3400502), (6321, 3331104), (7056, 2984114), (7224, 2914716), (8232, 2557812), (8428, 2498328), (9632, 2186037), (9914, 2123856), (10836, 1943144), (10976, 1918359), (12348, 1705208), (12384, 1700251), (12642, 1665552), (14112, 1492057), (14448, 1457358), (14749, 1427616), (14871, 1415904), (16464, 1278906), (16856, 1249164), (18963, 1110368), (19828, 1061928), (21672, 971572), (24696, 852604), (25284, 832776), (28896, 728679), (29498, 713808), (29742, 707952), (32928, 639453), (33712, 624582), (34699, 606816), (37926, 555184), (39656, 530964), (43344, 485786), (44247, 475872), (44613, 471968), (49392, 426302), (50568, 416388), (58996, 356904), (59484, 353976), (67424, 312291), (69398, 303408), (75852, 277592), (79312, 265482), (86688, 242893), (88494, 237936), (89226, 235984), (98784, 213151), (101136, 208194), (104097, 202272), (117992, 178452), (118968, 176988), (132741, 158624), (138796, 151704)]