2117998368

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 240

約数和(自身を含む): 6590174976

約数和(自身を除く): 4472176608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 81, 86, 93, 96, 108, 124, 129, 144, 162, 172, 186, 216, 248, 258, 279, 288, 324, 344, 372, 387, 432, 496, 516, 558, 613, 648, 688, 744, 774, 837, 864, 992, 1032, 1116, 1161, 1226, 1296, 1333, 1376, 1488, 1548, 1674, 1839, 2064, 2232, 2322, 2452, 2511, 2592, 2666, 2976, 3096, 3348, 3483, 3678, 3999, 4128, 4464, 4644, 4904, 5022, 5332, 5517, 6192, 6696, 6966, 7356, 7998, 8928, 9288, 9808, 10044, 10664, 11034, 11997, 12384, 13392, 13932, 14712, 15996, 16551, 18576, 19003, 19616, 20088, 21328, 22068, 23994, 26359, 26784, 27864, 29424, 31992, 33102, 35991, 37152, 38006, 40176, 42656, 44136, 47988, 49653, 52718, 55728, 57009, 58848, 63984, 66204, 71982, 76012, 79077, 80352, 88272, 95976, 99306, 105436, 107973, 111456, 114018, 127968, 132408, 143964, 152024, 158154, 171027, 176544, 191952, 198612, 210872, 215946, 228036, 237231, 264816, 287928, 304048, 316308, 342054, 383904, 397224, 421744, 431892, 456072, 474462, 513081, 529632, 575856, 608096, 632616, 684108, 711693, 794448, 817129, 843488, 863784, 912144, 948924, 1026162, 1151712, 1265232, 1368216, 1423386, 1539243, 1588896, 1634258, 1727568, 1824288, 1897848, 2052324, 2135079, 2451387, 2530464, 2736432, 2846772, 3078486, 3268516, 3455136, 3795696, 4104648, 4270158, 4902774, 5472864, 5693544, 6156972, 6537032, 7354161, 7591392, 8209296, 8540316, 9805548, 11387088, 12313944, 13074064, 14708322, 16418592, 17080632, 19611096, 22062483, 22774176, 24627888, 26148128, 29416644, 34161264, 39222192, 44124966, 49255776, 58833288, 66187449, 68322528, 78444384, 88249932, 117666576, 132374898, 176499864, 235333152, 264749796, 352999728, 529499592, 705999456, 1058999184, 2117998368]

約数ペア:

[(1, 2117998368), (2, 1058999184), (3, 705999456), (4, 529499592), (6, 352999728), (8, 264749796), (9, 235333152), (12, 176499864), (16, 132374898), (18, 117666576), (24, 88249932), (27, 78444384), (31, 68322528), (32, 66187449), (36, 58833288), (43, 49255776), (48, 44124966), (54, 39222192), (62, 34161264), (72, 29416644), (81, 26148128), (86, 24627888), (93, 22774176), (96, 22062483), (108, 19611096), (124, 17080632), (129, 16418592), (144, 14708322), (162, 13074064), (172, 12313944), (186, 11387088), (216, 9805548), (248, 8540316), (258, 8209296), (279, 7591392), (288, 7354161), (324, 6537032), (344, 6156972), (372, 5693544), (387, 5472864), (432, 4902774), (496, 4270158), (516, 4104648), (558, 3795696), (613, 3455136), (648, 3268516), (688, 3078486), (744, 2846772), (774, 2736432), (837, 2530464), (864, 2451387), (992, 2135079), (1032, 2052324), (1116, 1897848), (1161, 1824288), (1226, 1727568), (1296, 1634258), (1333, 1588896), (1376, 1539243), (1488, 1423386), (1548, 1368216), (1674, 1265232), (1839, 1151712), (2064, 1026162), (2232, 948924), (2322, 912144), (2452, 863784), (2511, 843488), (2592, 817129), (2666, 794448), (2976, 711693), (3096, 684108), (3348, 632616), (3483, 608096), (3678, 575856), (3999, 529632), (4128, 513081), (4464, 474462), (4644, 456072), (4904, 431892), (5022, 421744), (5332, 397224), (5517, 383904), (6192, 342054), (6696, 316308), (6966, 304048), (7356, 287928), (7998, 264816), (8928, 237231), (9288, 228036), (9808, 215946), (10044, 210872), (10664, 198612), (11034, 191952), (11997, 176544), (12384, 171027), (13392, 158154), (13932, 152024), (14712, 143964), (15996, 132408), (16551, 127968), (18576, 114018), (19003, 111456), (19616, 107973), (20088, 105436), (21328, 99306), (22068, 95976), (23994, 88272), (26359, 80352), (26784, 79077), (27864, 76012), (29424, 71982), (31992, 66204), (33102, 63984), (35991, 58848), (37152, 57009), (38006, 55728), (40176, 52718), (42656, 49653), (44136, 47988)]