2051298144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23663}}^1$

素因数の和:23729

約数の個数: 144

約数和(自身を含む): 6822047232

約数和(自身を除く): 4770749088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 4128, 4816, 5418, 6192, 7224, 9632, 10836, 12384, 14448, 21672, 23663, 28896, 43344, 47326, 70989, 86688, 94652, 141978, 165641, 189304, 212967, 283956, 331282, 378608, 425934, 496923, 567912, 662564, 757216, 851868, 993846, 1017509, 1135824, 1325128, 1490769, 1703736, 1987692, 2035018, 2271648, 2650256, 2981538, 3052527, 3407472, 3975384, 4070036, 5300512, 5963076, 6105054, 6814944, 7122563, 7950768, 8140072, 9157581, 11926152, 12210108, 14245126, 15901536, 16280144, 18315162, 21367689, 23852304, 24420216, 28490252, 32560288, 36630324, 42735378, 47704608, 48840432, 56980504, 64103067, 73260648, 85470756, 97680864, 113961008, 128206134, 146521296, 170941512, 227922016, 256412268, 293042592, 341883024, 512824536, 683766048, 1025649072, 2051298144]

約数ペア:

[(1, 2051298144), (2, 1025649072), (3, 683766048), (4, 512824536), (6, 341883024), (7, 293042592), (8, 256412268), (9, 227922016), (12, 170941512), (14, 146521296), (16, 128206134), (18, 113961008), (21, 97680864), (24, 85470756), (28, 73260648), (32, 64103067), (36, 56980504), (42, 48840432), (43, 47704608), (48, 42735378), (56, 36630324), (63, 32560288), (72, 28490252), (84, 24420216), (86, 23852304), (96, 21367689), (112, 18315162), (126, 16280144), (129, 15901536), (144, 14245126), (168, 12210108), (172, 11926152), (224, 9157581), (252, 8140072), (258, 7950768), (288, 7122563), (301, 6814944), (336, 6105054), (344, 5963076), (387, 5300512), (504, 4070036), (516, 3975384), (602, 3407472), (672, 3052527), (688, 2981538), (774, 2650256), (903, 2271648), (1008, 2035018), (1032, 1987692), (1204, 1703736), (1376, 1490769), (1548, 1325128), (1806, 1135824), (2016, 1017509), (2064, 993846), (2408, 851868), (2709, 757216), (3096, 662564), (3612, 567912), (4128, 496923), (4816, 425934), (5418, 378608), (6192, 331282), (7224, 283956), (9632, 212967), (10836, 189304), (12384, 165641), (14448, 141978), (21672, 94652), (23663, 86688), (28896, 70989), (43344, 47326)]