840878976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3769}}^1$

素因数の和:3876

約数の個数: 128

約数和(自身を含む): 2584108800

約数和(自身を除く): 1743229824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 581, 664, 672, 896, 996, 1162, 1328, 1344, 1743, 1992, 2324, 2656, 2688, 3486, 3769, 3984, 4648, 5312, 6972, 7538, 7968, 9296, 10624, 11307, 13944, 15076, 15936, 18592, 22614, 26383, 27888, 30152, 31872, 37184, 45228, 52766, 55776, 60304, 74368, 79149, 90456, 105532, 111552, 120608, 158298, 180912, 211064, 223104, 241216, 312827, 316596, 361824, 422128, 482432, 625654, 633192, 723648, 844256, 938481, 1251308, 1266384, 1447296, 1688512, 1876962, 2189789, 2502616, 2532768, 3377024, 3753924, 4379578, 5005232, 5065536, 6569367, 7507848, 8759156, 10010464, 10131072, 13138734, 15015696, 17518312, 20020928, 26277468, 30031392, 35036624, 40041856, 52554936, 60062784, 70073248, 105109872, 120125568, 140146496, 210219744, 280292992, 420439488, 840878976]

約数ペア:

[(1, 840878976), (2, 420439488), (3, 280292992), (4, 210219744), (6, 140146496), (7, 120125568), (8, 105109872), (12, 70073248), (14, 60062784), (16, 52554936), (21, 40041856), (24, 35036624), (28, 30031392), (32, 26277468), (42, 20020928), (48, 17518312), (56, 15015696), (64, 13138734), (83, 10131072), (84, 10010464), (96, 8759156), (112, 7507848), (128, 6569367), (166, 5065536), (168, 5005232), (192, 4379578), (224, 3753924), (249, 3377024), (332, 2532768), (336, 2502616), (384, 2189789), (448, 1876962), (498, 1688512), (581, 1447296), (664, 1266384), (672, 1251308), (896, 938481), (996, 844256), (1162, 723648), (1328, 633192), (1344, 625654), (1743, 482432), (1992, 422128), (2324, 361824), (2656, 316596), (2688, 312827), (3486, 241216), (3769, 223104), (3984, 211064), (4648, 180912), (5312, 158298), (6972, 120608), (7538, 111552), (7968, 105532), (9296, 90456), (10624, 79149), (11307, 74368), (13944, 60304), (15076, 55776), (15936, 52766), (18592, 45228), (22614, 37184), (26383, 31872), (27888, 30152)]