816888384

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1017

約数の個数: 168

約数和(自身を含む): 2544389120

約数和(自身を除く): 1727500736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 234, 254, 288, 312, 381, 416, 468, 508, 576, 624, 762, 832, 859, 936, 1016, 1143, 1248, 1524, 1651, 1718, 1872, 2032, 2286, 2496, 2577, 3048, 3302, 3436, 3744, 4064, 4572, 4953, 5154, 6096, 6604, 6872, 7488, 7731, 8128, 9144, 9906, 10308, 11167, 12192, 13208, 13744, 14859, 15462, 18288, 19812, 20616, 22334, 24384, 26416, 27488, 29718, 30924, 33501, 36576, 39624, 41232, 44668, 52832, 54976, 59436, 61848, 67002, 73152, 79248, 82464, 89336, 100503, 105664, 109093, 118872, 123696, 134004, 158496, 164928, 178672, 201006, 218186, 237744, 247392, 268008, 316992, 327279, 357344, 402012, 436372, 475488, 494784, 536016, 654558, 714688, 804024, 872744, 950976, 981837, 1072032, 1309116, 1418209, 1608048, 1745488, 1963674, 2144064, 2618232, 2836418, 3216096, 3490976, 3927348, 4254627, 5236464, 5672836, 6432192, 6981952, 7854696, 8509254, 10472928, 11345672, 12763881, 15709392, 17018508, 20945856, 22691344, 25527762, 31418784, 34037016, 45382688, 51055524, 62837568, 68074032, 90765376, 102111048, 136148064, 204222096, 272296128, 408444192, 816888384]

約数ペア:

[(1, 816888384), (2, 408444192), (3, 272296128), (4, 204222096), (6, 136148064), (8, 102111048), (9, 90765376), (12, 68074032), (13, 62837568), (16, 51055524), (18, 45382688), (24, 34037016), (26, 31418784), (32, 25527762), (36, 22691344), (39, 20945856), (48, 17018508), (52, 15709392), (64, 12763881), (72, 11345672), (78, 10472928), (96, 8509254), (104, 7854696), (117, 6981952), (127, 6432192), (144, 5672836), (156, 5236464), (192, 4254627), (208, 3927348), (234, 3490976), (254, 3216096), (288, 2836418), (312, 2618232), (381, 2144064), (416, 1963674), (468, 1745488), (508, 1608048), (576, 1418209), (624, 1309116), (762, 1072032), (832, 981837), (859, 950976), (936, 872744), (1016, 804024), (1143, 714688), (1248, 654558), (1524, 536016), (1651, 494784), (1718, 475488), (1872, 436372), (2032, 402012), (2286, 357344), (2496, 327279), (2577, 316992), (3048, 268008), (3302, 247392), (3436, 237744), (3744, 218186), (4064, 201006), (4572, 178672), (4953, 164928), (5154, 158496), (6096, 134004), (6604, 123696), (6872, 118872), (7488, 109093), (7731, 105664), (8128, 100503), (9144, 89336), (9906, 82464), (10308, 79248), (11167, 73152), (12192, 67002), (13208, 61848), (13744, 59436), (14859, 54976), (15462, 52832), (18288, 44668), (19812, 41232), (20616, 39624), (22334, 36576), (24384, 33501), (26416, 30924), (27488, 29718)]