778830384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 2135086560

約数和(自身を除く): 1356256176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 641, 816, 1282, 1489, 1923, 2564, 2978, 3846, 4467, 5128, 5956, 7692, 8934, 10256, 10897, 11912, 15384, 17868, 21794, 23824, 25313, 30768, 32691, 35736, 43588, 50626, 65382, 71472, 75939, 87176, 101252, 130764, 151878, 174352, 202504, 261528, 303756, 405008, 523056, 607512, 954449, 1215024, 1908898, 2863347, 3817796, 5726694, 7635592, 11453388, 15271184, 16225633, 22906776, 32451266, 45813552, 48676899, 64902532, 97353798, 129805064, 194707596, 259610128, 389415192, 778830384]

約数ペア:

[(1, 778830384), (2, 389415192), (3, 259610128), (4, 194707596), (6, 129805064), (8, 97353798), (12, 64902532), (16, 48676899), (17, 45813552), (24, 32451266), (34, 22906776), (48, 16225633), (51, 15271184), (68, 11453388), (102, 7635592), (136, 5726694), (204, 3817796), (272, 2863347), (408, 1908898), (641, 1215024), (816, 954449), (1282, 607512), (1489, 523056), (1923, 405008), (2564, 303756), (2978, 261528), (3846, 202504), (4467, 174352), (5128, 151878), (5956, 130764), (7692, 101252), (8934, 87176), (10256, 75939), (10897, 71472), (11912, 65382), (15384, 50626), (17868, 43588), (21794, 35736), (23824, 32691), (25313, 30768)]