389549664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1193

約数の個数: 144

約数和(自身を含む): 1273708800

約数和(自身を除く): 884159136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 398, 504, 597, 672, 796, 971, 1008, 1194, 1393, 1592, 1791, 1942, 2016, 2388, 2786, 2913, 3184, 3582, 3884, 4179, 4776, 5572, 5826, 6368, 6797, 7164, 7768, 8358, 8739, 9552, 11144, 11652, 12537, 13594, 14328, 15536, 16716, 17478, 19104, 20391, 22288, 23304, 25074, 27188, 28656, 31072, 33432, 34956, 40782, 44576, 46608, 50148, 54376, 57312, 61173, 66864, 69912, 81564, 93216, 100296, 108752, 122346, 133728, 139824, 163128, 193229, 200592, 217504, 244692, 279648, 326256, 386458, 401184, 489384, 579687, 652512, 772916, 978768, 1159374, 1352603, 1545832, 1739061, 1957536, 2318748, 2705206, 3091664, 3478122, 4057809, 4637496, 5410412, 6183328, 6956244, 8115618, 9274992, 10820824, 12173427, 13912488, 16231236, 18549984, 21641648, 24346854, 27824976, 32462472, 43283296, 48693708, 55649952, 64924944, 97387416, 129849888, 194774832, 389549664]

約数ペア:

[(1, 389549664), (2, 194774832), (3, 129849888), (4, 97387416), (6, 64924944), (7, 55649952), (8, 48693708), (9, 43283296), (12, 32462472), (14, 27824976), (16, 24346854), (18, 21641648), (21, 18549984), (24, 16231236), (28, 13912488), (32, 12173427), (36, 10820824), (42, 9274992), (48, 8115618), (56, 6956244), (63, 6183328), (72, 5410412), (84, 4637496), (96, 4057809), (112, 3478122), (126, 3091664), (144, 2705206), (168, 2318748), (199, 1957536), (224, 1739061), (252, 1545832), (288, 1352603), (336, 1159374), (398, 978768), (504, 772916), (597, 652512), (672, 579687), (796, 489384), (971, 401184), (1008, 386458), (1194, 326256), (1393, 279648), (1592, 244692), (1791, 217504), (1942, 200592), (2016, 193229), (2388, 163128), (2786, 139824), (2913, 133728), (3184, 122346), (3582, 108752), (3884, 100296), (4179, 93216), (4776, 81564), (5572, 69912), (5826, 66864), (6368, 61173), (6797, 57312), (7164, 54376), (7768, 50148), (8358, 46608), (8739, 44576), (9552, 40782), (11144, 34956), (11652, 33432), (12537, 31072), (13594, 28656), (14328, 27188), (15536, 25074), (16716, 23304), (17478, 22288), (19104, 20391)]