231646128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:835

約数の個数: 120

約数和(自身を含む): 701852400

約数和(自身を除く): 470206272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 149, 168, 196, 294, 298, 336, 392, 447, 588, 596, 661, 784, 894, 1043, 1176, 1192, 1322, 1788, 1983, 2086, 2352, 2384, 2644, 3129, 3576, 3966, 4172, 4627, 5288, 6258, 7152, 7301, 7932, 8344, 9254, 10576, 12516, 13881, 14602, 15864, 16688, 18508, 21903, 25032, 27762, 29204, 31728, 32389, 37016, 43806, 50064, 55524, 58408, 64778, 74032, 87612, 97167, 98489, 111048, 116816, 129556, 175224, 194334, 196978, 222096, 259112, 295467, 350448, 388668, 393956, 518224, 590934, 689423, 777336, 787912, 1181868, 1378846, 1554672, 1575824, 2068269, 2363736, 2757692, 4136538, 4727472, 4825961, 5515384, 8273076, 9651922, 11030768, 14477883, 16546152, 19303844, 28955766, 33092304, 38607688, 57911532, 77215376, 115823064, 231646128]

約数ペア:

[(1, 231646128), (2, 115823064), (3, 77215376), (4, 57911532), (6, 38607688), (7, 33092304), (8, 28955766), (12, 19303844), (14, 16546152), (16, 14477883), (21, 11030768), (24, 9651922), (28, 8273076), (42, 5515384), (48, 4825961), (49, 4727472), (56, 4136538), (84, 2757692), (98, 2363736), (112, 2068269), (147, 1575824), (149, 1554672), (168, 1378846), (196, 1181868), (294, 787912), (298, 777336), (336, 689423), (392, 590934), (447, 518224), (588, 393956), (596, 388668), (661, 350448), (784, 295467), (894, 259112), (1043, 222096), (1176, 196978), (1192, 194334), (1322, 175224), (1788, 129556), (1983, 116816), (2086, 111048), (2352, 98489), (2384, 97167), (2644, 87612), (3129, 74032), (3576, 64778), (3966, 58408), (4172, 55524), (4627, 50064), (5288, 43806), (6258, 37016), (7152, 32389), (7301, 31728), (7932, 29204), (8344, 27762), (9254, 25032), (10576, 21903), (12516, 18508), (13881, 16688), (14602, 15864)]