21659554176

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2217

約数の個数: 256

約数和(自身を含む): 64943155200

約数和(自身を除く): 43283601024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 67, 78, 93, 96, 104, 124, 128, 134, 156, 186, 192, 201, 208, 248, 268, 312, 372, 384, 402, 403, 416, 496, 536, 624, 744, 804, 806, 832, 871, 992, 1072, 1209, 1248, 1488, 1608, 1612, 1664, 1742, 1984, 2077, 2089, 2144, 2418, 2496, 2613, 2976, 3216, 3224, 3484, 3968, 4154, 4178, 4288, 4836, 4992, 5226, 5952, 6231, 6267, 6432, 6448, 6968, 8308, 8356, 8576, 9672, 10452, 11904, 12462, 12534, 12864, 12896, 13936, 16616, 16712, 19344, 20904, 24924, 25068, 25728, 25792, 27001, 27157, 27872, 33232, 33424, 38688, 41808, 49848, 50136, 51584, 54002, 54314, 55744, 64759, 66464, 66848, 77376, 81003, 81471, 83616, 99696, 100272, 108004, 108628, 111488, 129518, 132928, 133696, 139963, 154752, 162006, 162942, 167232, 194277, 199392, 200544, 216008, 217256, 259036, 265856, 267392, 279926, 324012, 325884, 334464, 388554, 398784, 401088, 419889, 432016, 434512, 518072, 559852, 648024, 651768, 777108, 797568, 802176, 839778, 841867, 864032, 869024, 1036144, 1119704, 1296048, 1303536, 1554216, 1679556, 1683734, 1728064, 1738048, 1819519, 2072288, 2239408, 2525601, 2592096, 2607072, 3108432, 3359112, 3367468, 3456128, 3476096, 3639038, 4144576, 4338853, 4478816, 5051202, 5184192, 5214144, 5458557, 6216864, 6718224, 6734936, 7278076, 8289152, 8677706, 8957632, 10102404, 10368384, 10428288, 10917114, 12433728, 13016559, 13436448, 13469872, 14556152, 17355412, 17915264, 20204808, 21834228, 24867456, 26033118, 26872896, 26939744, 29112304, 34710824, 40409616, 43668456, 52066236, 53745792, 53879488, 56405089, 58224608, 69421648, 80819232, 87336912, 104132472, 107758976, 112810178, 116449216, 138843296, 161638464, 169215267, 174673824, 208264944, 225620356, 232898432, 277686592, 323276928, 338430534, 349347648, 416529888, 451240712, 555373184, 676861068, 698695296, 833059776, 902481424, 1353722136, 1666119552, 1804962848, 2707444272, 3609925696, 5414888544, 7219851392, 10829777088, 21659554176]

約数ペア:

[(1, 21659554176), (2, 10829777088), (3, 7219851392), (4, 5414888544), (6, 3609925696), (8, 2707444272), (12, 1804962848), (13, 1666119552), (16, 1353722136), (24, 902481424), (26, 833059776), (31, 698695296), (32, 676861068), (39, 555373184), (48, 451240712), (52, 416529888), (62, 349347648), (64, 338430534), (67, 323276928), (78, 277686592), (93, 232898432), (96, 225620356), (104, 208264944), (124, 174673824), (128, 169215267), (134, 161638464), (156, 138843296), (186, 116449216), (192, 112810178), (201, 107758976), (208, 104132472), (248, 87336912), (268, 80819232), (312, 69421648), (372, 58224608), (384, 56405089), (402, 53879488), (403, 53745792), (416, 52066236), (496, 43668456), (536, 40409616), (624, 34710824), (744, 29112304), (804, 26939744), (806, 26872896), (832, 26033118), (871, 24867456), (992, 21834228), (1072, 20204808), (1209, 17915264), (1248, 17355412), (1488, 14556152), (1608, 13469872), (1612, 13436448), (1664, 13016559), (1742, 12433728), (1984, 10917114), (2077, 10428288), (2089, 10368384), (2144, 10102404), (2418, 8957632), (2496, 8677706), (2613, 8289152), (2976, 7278076), (3216, 6734936), (3224, 6718224), (3484, 6216864), (3968, 5458557), (4154, 5214144), (4178, 5184192), (4288, 5051202), (4836, 4478816), (4992, 4338853), (5226, 4144576), (5952, 3639038), (6231, 3476096), (6267, 3456128), (6432, 3367468), (6448, 3359112), (6968, 3108432), (8308, 2607072), (8356, 2592096), (8576, 2525601), (9672, 2239408), (10452, 2072288), (11904, 1819519), (12462, 1738048), (12534, 1728064), (12864, 1683734), (12896, 1679556), (13936, 1554216), (16616, 1303536), (16712, 1296048), (19344, 1119704), (20904, 1036144), (24924, 869024), (25068, 864032), (25728, 841867), (25792, 839778), (27001, 802176), (27157, 797568), (27872, 777108), (33232, 651768), (33424, 648024), (38688, 559852), (41808, 518072), (49848, 434512), (50136, 432016), (51584, 419889), (54002, 401088), (54314, 398784), (55744, 388554), (64759, 334464), (66464, 325884), (66848, 324012), (77376, 279926), (81003, 267392), (81471, 265856), (83616, 259036), (99696, 217256), (100272, 216008), (108004, 200544), (108628, 199392), (111488, 194277), (129518, 167232), (132928, 162942), (133696, 162006), (139963, 154752)]