827204868

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2223

約数の個数: 144

約数和(自身を含む): 2518297600

約数和(自身を除く): 1691092732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 343, 372, 434, 441, 558, 588, 651, 686, 868, 882, 1029, 1116, 1302, 1372, 1519, 1764, 1953, 2058, 2161, 2604, 3038, 3087, 3906, 4116, 4322, 4557, 6076, 6174, 6483, 7812, 8644, 9114, 10633, 12348, 12966, 13671, 15127, 18228, 19449, 21266, 25932, 27342, 30254, 31899, 38898, 42532, 45381, 54684, 60508, 63798, 66991, 77796, 90762, 95697, 105889, 127596, 133982, 136143, 181524, 191394, 200973, 211778, 267964, 272286, 317667, 382788, 401946, 423556, 468937, 544572, 602919, 635334, 741223, 803892, 937874, 953001, 1205838, 1270668, 1406811, 1482446, 1875748, 1906002, 2223669, 2411676, 2813622, 2964892, 3282559, 3812004, 4220433, 4447338, 5627244, 6565118, 6671007, 8440866, 8894676, 9847677, 13130236, 13342014, 16881732, 19695354, 22977913, 26684028, 29543031, 39390708, 45955826, 59086062, 68933739, 91911652, 118172124, 137867478, 206801217, 275734956, 413602434, 827204868]

約数ペア:

[(1, 827204868), (2, 413602434), (3, 275734956), (4, 206801217), (6, 137867478), (7, 118172124), (9, 91911652), (12, 68933739), (14, 59086062), (18, 45955826), (21, 39390708), (28, 29543031), (31, 26684028), (36, 22977913), (42, 19695354), (49, 16881732), (62, 13342014), (63, 13130236), (84, 9847677), (93, 8894676), (98, 8440866), (124, 6671007), (126, 6565118), (147, 5627244), (186, 4447338), (196, 4220433), (217, 3812004), (252, 3282559), (279, 2964892), (294, 2813622), (343, 2411676), (372, 2223669), (434, 1906002), (441, 1875748), (558, 1482446), (588, 1406811), (651, 1270668), (686, 1205838), (868, 953001), (882, 937874), (1029, 803892), (1116, 741223), (1302, 635334), (1372, 602919), (1519, 544572), (1764, 468937), (1953, 423556), (2058, 401946), (2161, 382788), (2604, 317667), (3038, 272286), (3087, 267964), (3906, 211778), (4116, 200973), (4322, 191394), (4557, 181524), (6076, 136143), (6174, 133982), (6483, 127596), (7812, 105889), (8644, 95697), (9114, 90762), (10633, 77796), (12348, 66991), (12966, 63798), (13671, 60508), (15127, 54684), (18228, 45381), (19449, 42532), (21266, 38898), (25932, 31899), (27342, 30254)]