261184896

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 877812000

約数和(自身を除く): 616627104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 384, 392, 441, 448, 504, 576, 588, 661, 672, 686, 784, 882, 896, 1008, 1029, 1152, 1176, 1322, 1344, 1372, 1568, 1764, 1983, 2016, 2058, 2352, 2644, 2688, 2744, 3087, 3136, 3528, 3966, 4032, 4116, 4627, 4704, 5288, 5488, 5949, 6174, 6272, 7056, 7932, 8064, 8232, 9254, 9408, 10576, 10976, 11898, 12348, 13881, 14112, 15864, 16464, 18508, 18816, 21152, 21952, 23796, 24696, 27762, 28224, 31728, 32389, 32928, 37016, 41643, 42304, 43904, 47592, 49392, 55524, 56448, 63456, 64778, 65856, 74032, 83286, 84608, 95184, 97167, 98784, 111048, 126912, 129556, 131712, 148064, 166572, 190368, 194334, 197568, 222096, 226723, 253824, 259112, 291501, 296128, 333144, 380736, 388668, 395136, 444192, 453446, 518224, 583002, 592256, 666288, 680169, 761472, 777336, 888384, 906892, 1036448, 1166004, 1332576, 1360338, 1554672, 1776768, 1813784, 2040507, 2072896, 2332008, 2665152, 2720676, 3109344, 3627568, 4081014, 4145792, 4664016, 5330304, 5441352, 6218688, 7255136, 8162028, 9328032, 10882704, 12437376, 14510272, 16324056, 18656064, 21765408, 29020544, 32648112, 37312128, 43530816, 65296224, 87061632, 130592448, 261184896]

約数ペア:

[(1, 261184896), (2, 130592448), (3, 87061632), (4, 65296224), (6, 43530816), (7, 37312128), (8, 32648112), (9, 29020544), (12, 21765408), (14, 18656064), (16, 16324056), (18, 14510272), (21, 12437376), (24, 10882704), (28, 9328032), (32, 8162028), (36, 7255136), (42, 6218688), (48, 5441352), (49, 5330304), (56, 4664016), (63, 4145792), (64, 4081014), (72, 3627568), (84, 3109344), (96, 2720676), (98, 2665152), (112, 2332008), (126, 2072896), (128, 2040507), (144, 1813784), (147, 1776768), (168, 1554672), (192, 1360338), (196, 1332576), (224, 1166004), (252, 1036448), (288, 906892), (294, 888384), (336, 777336), (343, 761472), (384, 680169), (392, 666288), (441, 592256), (448, 583002), (504, 518224), (576, 453446), (588, 444192), (661, 395136), (672, 388668), (686, 380736), (784, 333144), (882, 296128), (896, 291501), (1008, 259112), (1029, 253824), (1152, 226723), (1176, 222096), (1322, 197568), (1344, 194334), (1372, 190368), (1568, 166572), (1764, 148064), (1983, 131712), (2016, 129556), (2058, 126912), (2352, 111048), (2644, 98784), (2688, 97167), (2744, 95184), (3087, 84608), (3136, 83286), (3528, 74032), (3966, 65856), (4032, 64778), (4116, 63456), (4627, 56448), (4704, 55524), (5288, 49392), (5488, 47592), (5949, 43904), (6174, 42304), (6272, 41643), (7056, 37016), (7932, 32928), (8064, 32389), (8232, 31728), (9254, 28224), (9408, 27762), (10576, 24696), (10976, 23796), (11898, 21952), (12348, 21152), (13881, 18816), (14112, 18508), (15864, 16464)]