208589472

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 288

約数和(自身を含む): 764164800

約数和(自身を除く): 555575328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 379, 392, 416, 432, 441, 468, 504, 546, 588, 624, 637, 672, 702, 728, 756, 758, 784, 819, 864, 882, 936, 1008, 1092, 1137, 1176, 1248, 1274, 1323, 1404, 1456, 1512, 1516, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2274, 2352, 2457, 2548, 2646, 2653, 2808, 2912, 3024, 3032, 3276, 3411, 3528, 3744, 3822, 4368, 4548, 4704, 4914, 4927, 5096, 5292, 5306, 5616, 5733, 6048, 6064, 6552, 6822, 7056, 7644, 7959, 8736, 9096, 9828, 9854, 10192, 10233, 10584, 10612, 11232, 11466, 12128, 13104, 13644, 14112, 14781, 15288, 15918, 17199, 18192, 18571, 19656, 19708, 20384, 20466, 21168, 21224, 22932, 23877, 26208, 27288, 29562, 30576, 31836, 34398, 34489, 36384, 37142, 39312, 39416, 40932, 42336, 42448, 44343, 45864, 47754, 54576, 55713, 59124, 61152, 63672, 68796, 68978, 71631, 74284, 78624, 78832, 81864, 84896, 88686, 91728, 95508, 103467, 109152, 111426, 118248, 127344, 133029, 137592, 137956, 143262, 148568, 157664, 163728, 167139, 177372, 183456, 191016, 206934, 222852, 236496, 241423, 254688, 266058, 275184, 275912, 286524, 297136, 310401, 327456, 334278, 354744, 382032, 413868, 445704, 472992, 482846, 501417, 532116, 550368, 551824, 573048, 594272, 620802, 668556, 709488, 724269, 764064, 827736, 891408, 931203, 965692, 1002834, 1064232, 1103648, 1146096, 1241604, 1337112, 1418976, 1448538, 1655472, 1782816, 1862406, 1931384, 2005668, 2128464, 2172807, 2292192, 2483208, 2674224, 2897076, 3310944, 3724812, 3862768, 4011336, 4256928, 4345614, 4966416, 5348448, 5794152, 6518421, 7449624, 7725536, 8022672, 8691228, 9932832, 11588304, 13036842, 14899248, 16045344, 17382456, 23176608, 26073684, 29798496, 34764912, 52147368, 69529824, 104294736, 208589472]

約数ペア:

[(1, 208589472), (2, 104294736), (3, 69529824), (4, 52147368), (6, 34764912), (7, 29798496), (8, 26073684), (9, 23176608), (12, 17382456), (13, 16045344), (14, 14899248), (16, 13036842), (18, 11588304), (21, 9932832), (24, 8691228), (26, 8022672), (27, 7725536), (28, 7449624), (32, 6518421), (36, 5794152), (39, 5348448), (42, 4966416), (48, 4345614), (49, 4256928), (52, 4011336), (54, 3862768), (56, 3724812), (63, 3310944), (72, 2897076), (78, 2674224), (84, 2483208), (91, 2292192), (96, 2172807), (98, 2128464), (104, 2005668), (108, 1931384), (112, 1862406), (117, 1782816), (126, 1655472), (144, 1448538), (147, 1418976), (156, 1337112), (168, 1241604), (182, 1146096), (189, 1103648), (196, 1064232), (208, 1002834), (216, 965692), (224, 931203), (234, 891408), (252, 827736), (273, 764064), (288, 724269), (294, 709488), (312, 668556), (336, 620802), (351, 594272), (364, 573048), (378, 551824), (379, 550368), (392, 532116), (416, 501417), (432, 482846), (441, 472992), (468, 445704), (504, 413868), (546, 382032), (588, 354744), (624, 334278), (637, 327456), (672, 310401), (702, 297136), (728, 286524), (756, 275912), (758, 275184), (784, 266058), (819, 254688), (864, 241423), (882, 236496), (936, 222852), (1008, 206934), (1092, 191016), (1137, 183456), (1176, 177372), (1248, 167139), (1274, 163728), (1323, 157664), (1404, 148568), (1456, 143262), (1512, 137956), (1516, 137592), (1568, 133029), (1638, 127344), (1764, 118248), (1872, 111426), (1911, 109152), (2016, 103467), (2184, 95508), (2274, 91728), (2352, 88686), (2457, 84896), (2548, 81864), (2646, 78832), (2653, 78624), (2808, 74284), (2912, 71631), (3024, 68978), (3032, 68796), (3276, 63672), (3411, 61152), (3528, 59124), (3744, 55713), (3822, 54576), (4368, 47754), (4548, 45864), (4704, 44343), (4914, 42448), (4927, 42336), (5096, 40932), (5292, 39416), (5306, 39312), (5616, 37142), (5733, 36384), (6048, 34489), (6064, 34398), (6552, 31836), (6822, 30576), (7056, 29562), (7644, 27288), (7959, 26208), (8736, 23877), (9096, 22932), (9828, 21224), (9854, 21168), (10192, 20466), (10233, 20384), (10584, 19708), (10612, 19656), (11232, 18571), (11466, 18192), (12128, 17199), (13104, 15918), (13644, 15288), (14112, 14781)]