1668715776

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 432

約数和(自身を含む): 6198225600

約数和(自身を除く): 4529509824

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, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 256, 273, 288, 294, 312, 336, 351, 364, 378, 379, 384, 392, 416, 432, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 702, 728, 756, 758, 768, 784, 819, 832, 864, 882, 896, 936, 1008, 1092, 1137, 1152, 1176, 1248, 1274, 1323, 1344, 1404, 1456, 1512, 1516, 1568, 1638, 1664, 1728, 1764, 1792, 1872, 1911, 2016, 2184, 2274, 2304, 2352, 2457, 2496, 2548, 2646, 2653, 2688, 2808, 2912, 3024, 3032, 3136, 3276, 3328, 3411, 3456, 3528, 3744, 3822, 4032, 4368, 4548, 4704, 4914, 4927, 4992, 5096, 5292, 5306, 5376, 5616, 5733, 5824, 6048, 6064, 6272, 6552, 6822, 6912, 7056, 7488, 7644, 7959, 8064, 8736, 9096, 9408, 9828, 9854, 9984, 10192, 10233, 10584, 10612, 11232, 11466, 11648, 12096, 12128, 12544, 13104, 13644, 14112, 14781, 14976, 15288, 15918, 16128, 17199, 17472, 18192, 18571, 18816, 19656, 19708, 20384, 20466, 21168, 21224, 22464, 22932, 23296, 23877, 24192, 24256, 26208, 27288, 28224, 29562, 29952, 30576, 31836, 34398, 34489, 34944, 36384, 37142, 37632, 39312, 39416, 40768, 40932, 42336, 42448, 44343, 44928, 45864, 47754, 48384, 48512, 52416, 54576, 55713, 56448, 59124, 61152, 63672, 68796, 68978, 69888, 71631, 72768, 74284, 78624, 78832, 81536, 81864, 84672, 84896, 88686, 89856, 91728, 95508, 97024, 103467, 104832, 109152, 111426, 112896, 118248, 122304, 127344, 133029, 137592, 137956, 143262, 145536, 148568, 157248, 157664, 163072, 163728, 167139, 169344, 169792, 177372, 183456, 191016, 206934, 209664, 218304, 222852, 236496, 241423, 244608, 254688, 266058, 275184, 275912, 286524, 291072, 297136, 310401, 314496, 315328, 327456, 334278, 338688, 339584, 354744, 366912, 382032, 413868, 436608, 445704, 472992, 482846, 489216, 501417, 509376, 532116, 550368, 551824, 573048, 594272, 620802, 628992, 630656, 654912, 668556, 679168, 709488, 724269, 733824, 764064, 827736, 873216, 891408, 931203, 945984, 965692, 1002834, 1018752, 1064232, 1100736, 1103648, 1146096, 1188544, 1241604, 1261312, 1309824, 1337112, 1418976, 1448538, 1467648, 1528128, 1655472, 1782816, 1862406, 1891968, 1931384, 2005668, 2037504, 2128464, 2172807, 2201472, 2207296, 2292192, 2377088, 2483208, 2619648, 2674224, 2837952, 2897076, 3056256, 3310944, 3565632, 3724812, 3783936, 3862768, 4011336, 4256928, 4345614, 4402944, 4414592, 4584384, 4754176, 4966416, 5348448, 5675904, 5794152, 6112512, 6518421, 6621888, 7131264, 7449624, 7725536, 8022672, 8513856, 8691228, 8829184, 9168768, 9932832, 10696896, 11351808, 11588304, 13036842, 13243776, 14262528, 14899248, 15451072, 16045344, 17027712, 17382456, 18337536, 19865664, 21393792, 23176608, 26073684, 26487552, 29798496, 30902144, 32090688, 34055424, 34764912, 39731328, 42787584, 46353216, 52147368, 59596992, 61804288, 64181376, 69529824, 79462656, 92706432, 104294736, 119193984, 128362752, 139059648, 185412864, 208589472, 238387968, 278119296, 417178944, 556238592, 834357888, 1668715776]

約数ペア:

[(1, 1668715776), (2, 834357888), (3, 556238592), (4, 417178944), (6, 278119296), (7, 238387968), (8, 208589472), (9, 185412864), (12, 139059648), (13, 128362752), (14, 119193984), (16, 104294736), (18, 92706432), (21, 79462656), (24, 69529824), (26, 64181376), (27, 61804288), (28, 59596992), (32, 52147368), (36, 46353216), (39, 42787584), (42, 39731328), (48, 34764912), (49, 34055424), (52, 32090688), (54, 30902144), (56, 29798496), (63, 26487552), (64, 26073684), (72, 23176608), (78, 21393792), (84, 19865664), (91, 18337536), (96, 17382456), (98, 17027712), (104, 16045344), (108, 15451072), (112, 14899248), (117, 14262528), (126, 13243776), (128, 13036842), (144, 11588304), (147, 11351808), (156, 10696896), (168, 9932832), (182, 9168768), (189, 8829184), (192, 8691228), (196, 8513856), (208, 8022672), (216, 7725536), (224, 7449624), (234, 7131264), (252, 6621888), (256, 6518421), (273, 6112512), (288, 5794152), (294, 5675904), (312, 5348448), (336, 4966416), (351, 4754176), (364, 4584384), (378, 4414592), (379, 4402944), (384, 4345614), (392, 4256928), (416, 4011336), (432, 3862768), (441, 3783936), (448, 3724812), (468, 3565632), (504, 3310944), (546, 3056256), (576, 2897076), (588, 2837952), (624, 2674224), (637, 2619648), (672, 2483208), (702, 2377088), (728, 2292192), (756, 2207296), (758, 2201472), (768, 2172807), (784, 2128464), (819, 2037504), (832, 2005668), (864, 1931384), (882, 1891968), (896, 1862406), (936, 1782816), (1008, 1655472), (1092, 1528128), (1137, 1467648), (1152, 1448538), (1176, 1418976), (1248, 1337112), (1274, 1309824), (1323, 1261312), (1344, 1241604), (1404, 1188544), (1456, 1146096), (1512, 1103648), (1516, 1100736), (1568, 1064232), (1638, 1018752), (1664, 1002834), (1728, 965692), (1764, 945984), (1792, 931203), (1872, 891408), (1911, 873216), (2016, 827736), (2184, 764064), (2274, 733824), (2304, 724269), (2352, 709488), (2457, 679168), (2496, 668556), (2548, 654912), (2646, 630656), (2653, 628992), (2688, 620802), (2808, 594272), (2912, 573048), (3024, 551824), (3032, 550368), (3136, 532116), (3276, 509376), (3328, 501417), (3411, 489216), (3456, 482846), (3528, 472992), (3744, 445704), (3822, 436608), (4032, 413868), (4368, 382032), (4548, 366912), (4704, 354744), (4914, 339584), (4927, 338688), (4992, 334278), (5096, 327456), (5292, 315328), (5306, 314496), (5376, 310401), (5616, 297136), (5733, 291072), (5824, 286524), (6048, 275912), (6064, 275184), (6272, 266058), (6552, 254688), (6822, 244608), (6912, 241423), (7056, 236496), (7488, 222852), (7644, 218304), (7959, 209664), (8064, 206934), (8736, 191016), (9096, 183456), (9408, 177372), (9828, 169792), (9854, 169344), (9984, 167139), (10192, 163728), (10233, 163072), (10584, 157664), (10612, 157248), (11232, 148568), (11466, 145536), (11648, 143262), (12096, 137956), (12128, 137592), (12544, 133029), (13104, 127344), (13644, 122304), (14112, 118248), (14781, 112896), (14976, 111426), (15288, 109152), (15918, 104832), (16128, 103467), (17199, 97024), (17472, 95508), (18192, 91728), (18571, 89856), (18816, 88686), (19656, 84896), (19708, 84672), (20384, 81864), (20466, 81536), (21168, 78832), (21224, 78624), (22464, 74284), (22932, 72768), (23296, 71631), (23877, 69888), (24192, 68978), (24256, 68796), (26208, 63672), (27288, 61152), (28224, 59124), (29562, 56448), (29952, 55713), (30576, 54576), (31836, 52416), (34398, 48512), (34489, 48384), (34944, 47754), (36384, 45864), (37142, 44928), (37632, 44343), (39312, 42448), (39416, 42336), (40768, 40932)]