7129975512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1499}}^1$

素因数の和:1981

約数の個数: 128

約数和(自身を含む): 19958400000

約数和(自身を除く): 12828424488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 419, 473, 516, 838, 946, 1032, 1257, 1419, 1499, 1676, 1892, 2514, 2838, 2998, 3352, 3784, 4497, 4609, 5028, 5676, 5996, 8994, 9218, 10056, 11352, 11992, 13827, 16489, 17988, 18017, 18436, 27654, 32978, 35976, 36034, 36872, 49467, 54051, 55308, 64457, 65956, 72068, 98934, 108102, 110616, 128914, 131912, 144136, 193371, 197868, 198187, 216204, 257828, 386742, 395736, 396374, 432408, 515656, 594561, 628081, 709027, 773484, 792748, 1189122, 1256162, 1418054, 1546968, 1585496, 1884243, 2127081, 2378244, 2512324, 2836108, 3768486, 4254162, 4756488, 5024648, 5672216, 6908891, 7536972, 8508324, 13817782, 15073944, 17016648, 20726673, 27007483, 27635564, 41453346, 54014966, 55271128, 81022449, 82906692, 108029932, 162044898, 165813384, 216059864, 297082313, 324089796, 594164626, 648179592, 891246939, 1188329252, 1782493878, 2376658504, 3564987756, 7129975512]

約数ペア:

[(1, 7129975512), (2, 3564987756), (3, 2376658504), (4, 1782493878), (6, 1188329252), (8, 891246939), (11, 648179592), (12, 594164626), (22, 324089796), (24, 297082313), (33, 216059864), (43, 165813384), (44, 162044898), (66, 108029932), (86, 82906692), (88, 81022449), (129, 55271128), (132, 54014966), (172, 41453346), (258, 27635564), (264, 27007483), (344, 20726673), (419, 17016648), (473, 15073944), (516, 13817782), (838, 8508324), (946, 7536972), (1032, 6908891), (1257, 5672216), (1419, 5024648), (1499, 4756488), (1676, 4254162), (1892, 3768486), (2514, 2836108), (2838, 2512324), (2998, 2378244), (3352, 2127081), (3784, 1884243), (4497, 1585496), (4609, 1546968), (5028, 1418054), (5676, 1256162), (5996, 1189122), (8994, 792748), (9218, 773484), (10056, 709027), (11352, 628081), (11992, 594561), (13827, 515656), (16489, 432408), (17988, 396374), (18017, 395736), (18436, 386742), (27654, 257828), (32978, 216204), (35976, 198187), (36034, 197868), (36872, 193371), (49467, 144136), (54051, 131912), (55308, 128914), (64457, 110616), (65956, 108102), (72068, 98934)]