216893376

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 280

約数和(自身を含む): 757285760

約数和(自身を除く): 540392384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 81, 84, 86, 96, 108, 112, 126, 129, 139, 144, 162, 168, 172, 189, 192, 216, 224, 252, 258, 278, 288, 301, 324, 336, 344, 378, 387, 417, 432, 448, 504, 516, 556, 567, 576, 602, 648, 672, 688, 756, 774, 834, 864, 903, 973, 1008, 1032, 1112, 1134, 1161, 1204, 1251, 1296, 1344, 1376, 1512, 1548, 1668, 1728, 1806, 1946, 2016, 2064, 2224, 2268, 2322, 2408, 2502, 2592, 2709, 2752, 2919, 3024, 3096, 3336, 3483, 3612, 3753, 3892, 4032, 4128, 4448, 4536, 4644, 4816, 5004, 5184, 5418, 5838, 5977, 6048, 6192, 6672, 6966, 7224, 7506, 7784, 8127, 8256, 8757, 8896, 9072, 9288, 9632, 10008, 10836, 11259, 11676, 11954, 12096, 12384, 13344, 13932, 14448, 15012, 15568, 16254, 17514, 17931, 18144, 18576, 19264, 20016, 21672, 22518, 23352, 23908, 24381, 24768, 26271, 26688, 27864, 28896, 30024, 31136, 32508, 35028, 35862, 36288, 37152, 40032, 41839, 43344, 45036, 46704, 47816, 48762, 52542, 53793, 55728, 57792, 60048, 62272, 65016, 70056, 71724, 74304, 78813, 80064, 83678, 86688, 90072, 93408, 95632, 97524, 105084, 107586, 111456, 120096, 125517, 130032, 140112, 143448, 157626, 161379, 167356, 173376, 180144, 186816, 191264, 195048, 210168, 215172, 222912, 240192, 251034, 260064, 280224, 286896, 315252, 322758, 334712, 360288, 376551, 382528, 390096, 420336, 430344, 484137, 502068, 520128, 560448, 573792, 630504, 645516, 669424, 720576, 753102, 780192, 840672, 860688, 968274, 1004136, 1129653, 1147584, 1261008, 1291032, 1338848, 1506204, 1560384, 1681344, 1721376, 1936548, 2008272, 2259306, 2522016, 2582064, 2677696, 3012408, 3388959, 3442752, 3873096, 4016544, 4518612, 5044032, 5164128, 6024816, 6777918, 7746192, 8033088, 9037224, 10328256, 12049632, 13555836, 15492384, 18074448, 24099264, 27111672, 30984768, 36148896, 54223344, 72297792, 108446688, 216893376]

約数ペア:

[(1, 216893376), (2, 108446688), (3, 72297792), (4, 54223344), (6, 36148896), (7, 30984768), (8, 27111672), (9, 24099264), (12, 18074448), (14, 15492384), (16, 13555836), (18, 12049632), (21, 10328256), (24, 9037224), (27, 8033088), (28, 7746192), (32, 6777918), (36, 6024816), (42, 5164128), (43, 5044032), (48, 4518612), (54, 4016544), (56, 3873096), (63, 3442752), (64, 3388959), (72, 3012408), (81, 2677696), (84, 2582064), (86, 2522016), (96, 2259306), (108, 2008272), (112, 1936548), (126, 1721376), (129, 1681344), (139, 1560384), (144, 1506204), (162, 1338848), (168, 1291032), (172, 1261008), (189, 1147584), (192, 1129653), (216, 1004136), (224, 968274), (252, 860688), (258, 840672), (278, 780192), (288, 753102), (301, 720576), (324, 669424), (336, 645516), (344, 630504), (378, 573792), (387, 560448), (417, 520128), (432, 502068), (448, 484137), (504, 430344), (516, 420336), (556, 390096), (567, 382528), (576, 376551), (602, 360288), (648, 334712), (672, 322758), (688, 315252), (756, 286896), (774, 280224), (834, 260064), (864, 251034), (903, 240192), (973, 222912), (1008, 215172), (1032, 210168), (1112, 195048), (1134, 191264), (1161, 186816), (1204, 180144), (1251, 173376), (1296, 167356), (1344, 161379), (1376, 157626), (1512, 143448), (1548, 140112), (1668, 130032), (1728, 125517), (1806, 120096), (1946, 111456), (2016, 107586), (2064, 105084), (2224, 97524), (2268, 95632), (2322, 93408), (2408, 90072), (2502, 86688), (2592, 83678), (2709, 80064), (2752, 78813), (2919, 74304), (3024, 71724), (3096, 70056), (3336, 65016), (3483, 62272), (3612, 60048), (3753, 57792), (3892, 55728), (4032, 53793), (4128, 52542), (4448, 48762), (4536, 47816), (4644, 46704), (4816, 45036), (5004, 43344), (5184, 41839), (5418, 40032), (5838, 37152), (5977, 36288), (6048, 35862), (6192, 35028), (6672, 32508), (6966, 31136), (7224, 30024), (7506, 28896), (7784, 27864), (8127, 26688), (8256, 26271), (8757, 24768), (8896, 24381), (9072, 23908), (9288, 23352), (9632, 22518), (10008, 21672), (10836, 20016), (11259, 19264), (11676, 18576), (11954, 18144), (12096, 17931), (12384, 17514), (13344, 16254), (13932, 15568), (14448, 15012)]