991348512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3343

約数の個数: 192

約数和(自身を含む): 3324561408

約数和(自身を除く): 2333212896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 56, 66, 77, 82, 84, 88, 96, 112, 123, 132, 154, 164, 168, 176, 224, 231, 246, 264, 287, 308, 328, 336, 352, 451, 462, 492, 528, 574, 616, 656, 672, 861, 902, 924, 984, 1056, 1148, 1232, 1312, 1353, 1722, 1804, 1848, 1968, 2296, 2464, 2706, 3157, 3271, 3444, 3608, 3696, 3936, 4592, 5412, 6314, 6542, 6888, 7216, 7392, 9184, 9471, 9813, 10824, 12628, 13084, 13776, 14432, 18942, 19626, 21648, 22897, 25256, 26168, 27552, 35981, 37884, 39252, 43296, 45794, 50512, 52336, 68691, 71962, 75768, 78504, 91588, 101024, 104672, 107943, 134111, 137382, 143924, 151536, 157008, 183176, 215886, 251867, 268222, 274764, 287848, 303072, 314016, 366352, 402333, 431772, 503734, 536444, 549528, 575696, 732704, 755601, 804666, 863544, 938777, 1007468, 1072888, 1099056, 1151392, 1475221, 1511202, 1609332, 1727088, 1877554, 2014936, 2145776, 2198112, 2816331, 2950442, 3022404, 3218664, 3454176, 3755108, 4029872, 4291552, 4425663, 5632662, 5900884, 6044808, 6437328, 7510216, 8059744, 8851326, 10326547, 11265324, 11801768, 12089616, 12874656, 15020432, 17702652, 20653094, 22530648, 23603536, 24179232, 30040864, 30979641, 35405304, 41306188, 45061296, 47207072, 61959282, 70810608, 82612376, 90122592, 123918564, 141621216, 165224752, 247837128, 330449504, 495674256, 991348512]

約数ペア:

[(1, 991348512), (2, 495674256), (3, 330449504), (4, 247837128), (6, 165224752), (7, 141621216), (8, 123918564), (11, 90122592), (12, 82612376), (14, 70810608), (16, 61959282), (21, 47207072), (22, 45061296), (24, 41306188), (28, 35405304), (32, 30979641), (33, 30040864), (41, 24179232), (42, 23603536), (44, 22530648), (48, 20653094), (56, 17702652), (66, 15020432), (77, 12874656), (82, 12089616), (84, 11801768), (88, 11265324), (96, 10326547), (112, 8851326), (123, 8059744), (132, 7510216), (154, 6437328), (164, 6044808), (168, 5900884), (176, 5632662), (224, 4425663), (231, 4291552), (246, 4029872), (264, 3755108), (287, 3454176), (308, 3218664), (328, 3022404), (336, 2950442), (352, 2816331), (451, 2198112), (462, 2145776), (492, 2014936), (528, 1877554), (574, 1727088), (616, 1609332), (656, 1511202), (672, 1475221), (861, 1151392), (902, 1099056), (924, 1072888), (984, 1007468), (1056, 938777), (1148, 863544), (1232, 804666), (1312, 755601), (1353, 732704), (1722, 575696), (1804, 549528), (1848, 536444), (1968, 503734), (2296, 431772), (2464, 402333), (2706, 366352), (3157, 314016), (3271, 303072), (3444, 287848), (3608, 274764), (3696, 268222), (3936, 251867), (4592, 215886), (5412, 183176), (6314, 157008), (6542, 151536), (6888, 143924), (7216, 137382), (7392, 134111), (9184, 107943), (9471, 104672), (9813, 101024), (10824, 91588), (12628, 78504), (13084, 75768), (13776, 71962), (14432, 68691), (18942, 52336), (19626, 50512), (21648, 45794), (22897, 43296), (25256, 39252), (26168, 37884), (27552, 35981)]