481252128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 1478917440

約数和(自身を除く): 997665312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 263, 294, 336, 389, 392, 526, 588, 672, 778, 784, 789, 1052, 1167, 1176, 1556, 1568, 1578, 1841, 2104, 2334, 2352, 2723, 3112, 3156, 3682, 4208, 4668, 4704, 5446, 5523, 6224, 6312, 7364, 8169, 8416, 9336, 10892, 11046, 12448, 12624, 12887, 14728, 16338, 18672, 19061, 21784, 22092, 25248, 25774, 29456, 32676, 37344, 38122, 38661, 43568, 44184, 51548, 57183, 58912, 65352, 76244, 77322, 87136, 88368, 102307, 103096, 114366, 130704, 152488, 154644, 176736, 204614, 206192, 228732, 261408, 304976, 306921, 309288, 409228, 412384, 457464, 609952, 613842, 618576, 716149, 818456, 914928, 1227684, 1237152, 1432298, 1636912, 1829856, 2148447, 2455368, 2864596, 3273824, 4296894, 4910736, 5013043, 5729192, 8593788, 9821472, 10026086, 11458384, 15039129, 17187576, 20052172, 22916768, 30078258, 34375152, 40104344, 60156516, 68750304, 80208688, 120313032, 160417376, 240626064, 481252128]

約数ペア:

[(1, 481252128), (2, 240626064), (3, 160417376), (4, 120313032), (6, 80208688), (7, 68750304), (8, 60156516), (12, 40104344), (14, 34375152), (16, 30078258), (21, 22916768), (24, 20052172), (28, 17187576), (32, 15039129), (42, 11458384), (48, 10026086), (49, 9821472), (56, 8593788), (84, 5729192), (96, 5013043), (98, 4910736), (112, 4296894), (147, 3273824), (168, 2864596), (196, 2455368), (224, 2148447), (263, 1829856), (294, 1636912), (336, 1432298), (389, 1237152), (392, 1227684), (526, 914928), (588, 818456), (672, 716149), (778, 618576), (784, 613842), (789, 609952), (1052, 457464), (1167, 412384), (1176, 409228), (1556, 309288), (1568, 306921), (1578, 304976), (1841, 261408), (2104, 228732), (2334, 206192), (2352, 204614), (2723, 176736), (3112, 154644), (3156, 152488), (3682, 130704), (4208, 114366), (4668, 103096), (4704, 102307), (5446, 88368), (5523, 87136), (6224, 77322), (6312, 76244), (7364, 65352), (8169, 58912), (8416, 57183), (9336, 51548), (10892, 44184), (11046, 43568), (12448, 38661), (12624, 38122), (12887, 37344), (14728, 32676), (16338, 29456), (18672, 25774), (19061, 25248), (21784, 22092)]