461237868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 1494743040

約数和(自身を除く): 1033505172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 71, 78, 84, 91, 108, 117, 126, 142, 156, 182, 189, 213, 234, 252, 273, 284, 351, 364, 378, 426, 468, 497, 546, 639, 661, 702, 756, 819, 852, 923, 994, 1092, 1278, 1322, 1404, 1491, 1638, 1846, 1917, 1983, 1988, 2457, 2556, 2644, 2769, 2982, 3276, 3692, 3834, 3966, 4473, 4627, 4914, 5538, 5949, 5964, 6461, 7668, 7932, 8307, 8593, 8946, 9254, 9828, 11076, 11898, 12922, 13419, 13881, 16614, 17186, 17847, 17892, 18508, 19383, 23796, 24921, 25779, 25844, 26838, 27762, 33228, 34372, 35694, 38766, 41643, 46931, 49842, 51558, 53676, 55524, 58149, 60151, 71388, 77337, 77532, 83286, 93862, 99684, 103116, 116298, 120302, 124929, 140793, 154674, 166572, 174447, 180453, 187724, 232011, 232596, 240604, 249858, 281586, 309348, 328517, 348894, 360906, 422379, 464022, 499716, 541359, 563172, 610103, 657034, 697788, 721812, 844758, 928044, 985551, 1082718, 1220206, 1267137, 1314068, 1624077, 1689516, 1830309, 1971102, 2165436, 2440412, 2534274, 2956653, 3248154, 3660618, 3942204, 4270721, 5068548, 5490927, 5913306, 6496308, 7321236, 8541442, 8869959, 10981854, 11826612, 12812163, 16472781, 17082884, 17739918, 21963708, 25624326, 32945562, 35479836, 38436489, 51248652, 65891124, 76872978, 115309467, 153745956, 230618934, 461237868]

約数ペア:

[(1, 461237868), (2, 230618934), (3, 153745956), (4, 115309467), (6, 76872978), (7, 65891124), (9, 51248652), (12, 38436489), (13, 35479836), (14, 32945562), (18, 25624326), (21, 21963708), (26, 17739918), (27, 17082884), (28, 16472781), (36, 12812163), (39, 11826612), (42, 10981854), (52, 8869959), (54, 8541442), (63, 7321236), (71, 6496308), (78, 5913306), (84, 5490927), (91, 5068548), (108, 4270721), (117, 3942204), (126, 3660618), (142, 3248154), (156, 2956653), (182, 2534274), (189, 2440412), (213, 2165436), (234, 1971102), (252, 1830309), (273, 1689516), (284, 1624077), (351, 1314068), (364, 1267137), (378, 1220206), (426, 1082718), (468, 985551), (497, 928044), (546, 844758), (639, 721812), (661, 697788), (702, 657034), (756, 610103), (819, 563172), (852, 541359), (923, 499716), (994, 464022), (1092, 422379), (1278, 360906), (1322, 348894), (1404, 328517), (1491, 309348), (1638, 281586), (1846, 249858), (1917, 240604), (1983, 232596), (1988, 232011), (2457, 187724), (2556, 180453), (2644, 174447), (2769, 166572), (2982, 154674), (3276, 140793), (3692, 124929), (3834, 120302), (3966, 116298), (4473, 103116), (4627, 99684), (4914, 93862), (5538, 83286), (5949, 77532), (5964, 77337), (6461, 71388), (7668, 60151), (7932, 58149), (8307, 55524), (8593, 53676), (8946, 51558), (9254, 49842), (9828, 46931), (11076, 41643), (11898, 38766), (12922, 35694), (13419, 34372), (13881, 33228), (16614, 27762), (17186, 26838), (17847, 25844), (17892, 25779), (18508, 24921), (19383, 23796)]