384892508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 914608128

約数和(自身を除く): 529715620

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 97, 143, 154, 182, 194, 286, 308, 364, 388, 572, 679, 991, 1001, 1067, 1261, 1358, 1982, 2002, 2134, 2522, 2716, 3964, 4004, 4268, 5044, 6937, 7469, 8827, 10901, 12883, 13871, 13874, 14938, 17654, 21802, 25766, 27742, 27748, 29876, 35308, 43604, 51532, 55484, 76307, 90181, 96127, 97097, 141713, 152614, 180362, 192254, 194194, 283426, 305228, 360724, 384508, 388388, 566852, 672889, 991991, 1057397, 1249651, 1345778, 1983982, 2114794, 2499302, 2691556, 3967964, 4229588, 4998604, 7401779, 8747557, 13746161, 14803558, 17495114, 27492322, 29607116, 34990228, 54984644, 96223127, 192446254, 384892508]

約数ペア:

[(1, 384892508), (2, 192446254), (4, 96223127), (7, 54984644), (11, 34990228), (13, 29607116), (14, 27492322), (22, 17495114), (26, 14803558), (28, 13746161), (44, 8747557), (52, 7401779), (77, 4998604), (91, 4229588), (97, 3967964), (143, 2691556), (154, 2499302), (182, 2114794), (194, 1983982), (286, 1345778), (308, 1249651), (364, 1057397), (388, 991991), (572, 672889), (679, 566852), (991, 388388), (1001, 384508), (1067, 360724), (1261, 305228), (1358, 283426), (1982, 194194), (2002, 192254), (2134, 180362), (2522, 152614), (2716, 141713), (3964, 97097), (4004, 96127), (4268, 90181), (5044, 76307), (6937, 55484), (7469, 51532), (8827, 43604), (10901, 35308), (12883, 29876), (13871, 27748), (13874, 27742), (14938, 25766), (17654, 21802)]