491432832

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 1658764800

約数和(自身を除く): 1167331968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 81, 88, 93, 96, 99, 108, 124, 128, 132, 139, 144, 162, 176, 186, 192, 198, 216, 248, 264, 278, 279, 288, 297, 324, 341, 352, 372, 384, 396, 417, 432, 496, 528, 556, 558, 576, 594, 648, 682, 704, 744, 792, 834, 837, 864, 891, 992, 1023, 1056, 1112, 1116, 1152, 1188, 1251, 1296, 1364, 1408, 1488, 1529, 1584, 1668, 1674, 1728, 1782, 1984, 2046, 2112, 2224, 2232, 2376, 2502, 2511, 2592, 2728, 2976, 3058, 3069, 3168, 3336, 3348, 3456, 3564, 3753, 3968, 4092, 4224, 4309, 4448, 4464, 4587, 4752, 5004, 5022, 5184, 5456, 5952, 6116, 6138, 6336, 6672, 6696, 7128, 7506, 8184, 8618, 8896, 8928, 9174, 9207, 9504, 10008, 10044, 10368, 10912, 11259, 11904, 12232, 12276, 12672, 12927, 13344, 13392, 13761, 14256, 15012, 16368, 17236, 17792, 17856, 18348, 18414, 19008, 20016, 20088, 21824, 22518, 24464, 24552, 25854, 26688, 26784, 27522, 27621, 28512, 30024, 32736, 34472, 35712, 36696, 36828, 38016, 38781, 40032, 40176, 41283, 43648, 45036, 47399, 48928, 49104, 51708, 53376, 53568, 55044, 55242, 57024, 60048, 65472, 68944, 73392, 73656, 77562, 80064, 80352, 82566, 90072, 94798, 97856, 98208, 103416, 107136, 110088, 110484, 114048, 116343, 120096, 123849, 130944, 137888, 142197, 146784, 147312, 155124, 160128, 160704, 165132, 180144, 189596, 195712, 196416, 206832, 220176, 220968, 232686, 240192, 247698, 275776, 284394, 293568, 294624, 310248, 321408, 330264, 349029, 360288, 379192, 392832, 413664, 426591, 440352, 441936, 465372, 480384, 495396, 551552, 568788, 587136, 589248, 620496, 660528, 698058, 720576, 758384, 827328, 853182, 880704, 883872, 930744, 990792, 1137576, 1178496, 1240992, 1279773, 1321056, 1396116, 1441152, 1516768, 1654656, 1706364, 1761408, 1767744, 1861488, 1981584, 2275152, 2481984, 2559546, 2642112, 2792232, 3033536, 3412728, 3535488, 3722976, 3839319, 3963168, 4550304, 4963968, 5119092, 5284224, 5584464, 6067072, 6825456, 7445952, 7678638, 7926336, 9100608, 10238184, 11168928, 13650912, 14891904, 15357276, 15852672, 18201216, 20476368, 22337856, 27301824, 30714552, 40952736, 44675712, 54603648, 61429104, 81905472, 122858208, 163810944, 245716416, 491432832]

約数ペア:

[(1, 491432832), (2, 245716416), (3, 163810944), (4, 122858208), (6, 81905472), (8, 61429104), (9, 54603648), (11, 44675712), (12, 40952736), (16, 30714552), (18, 27301824), (22, 22337856), (24, 20476368), (27, 18201216), (31, 15852672), (32, 15357276), (33, 14891904), (36, 13650912), (44, 11168928), (48, 10238184), (54, 9100608), (62, 7926336), (64, 7678638), (66, 7445952), (72, 6825456), (81, 6067072), (88, 5584464), (93, 5284224), (96, 5119092), (99, 4963968), (108, 4550304), (124, 3963168), (128, 3839319), (132, 3722976), (139, 3535488), (144, 3412728), (162, 3033536), (176, 2792232), (186, 2642112), (192, 2559546), (198, 2481984), (216, 2275152), (248, 1981584), (264, 1861488), (278, 1767744), (279, 1761408), (288, 1706364), (297, 1654656), (324, 1516768), (341, 1441152), (352, 1396116), (372, 1321056), (384, 1279773), (396, 1240992), (417, 1178496), (432, 1137576), (496, 990792), (528, 930744), (556, 883872), (558, 880704), (576, 853182), (594, 827328), (648, 758384), (682, 720576), (704, 698058), (744, 660528), (792, 620496), (834, 589248), (837, 587136), (864, 568788), (891, 551552), (992, 495396), (1023, 480384), (1056, 465372), (1112, 441936), (1116, 440352), (1152, 426591), (1188, 413664), (1251, 392832), (1296, 379192), (1364, 360288), (1408, 349029), (1488, 330264), (1529, 321408), (1584, 310248), (1668, 294624), (1674, 293568), (1728, 284394), (1782, 275776), (1984, 247698), (2046, 240192), (2112, 232686), (2224, 220968), (2232, 220176), (2376, 206832), (2502, 196416), (2511, 195712), (2592, 189596), (2728, 180144), (2976, 165132), (3058, 160704), (3069, 160128), (3168, 155124), (3336, 147312), (3348, 146784), (3456, 142197), (3564, 137888), (3753, 130944), (3968, 123849), (4092, 120096), (4224, 116343), (4309, 114048), (4448, 110484), (4464, 110088), (4587, 107136), (4752, 103416), (5004, 98208), (5022, 97856), (5184, 94798), (5456, 90072), (5952, 82566), (6116, 80352), (6138, 80064), (6336, 77562), (6672, 73656), (6696, 73392), (7128, 68944), (7506, 65472), (8184, 60048), (8618, 57024), (8896, 55242), (8928, 55044), (9174, 53568), (9207, 53376), (9504, 51708), (10008, 49104), (10044, 48928), (10368, 47399), (10912, 45036), (11259, 43648), (11904, 41283), (12232, 40176), (12276, 40032), (12672, 38781), (12927, 38016), (13344, 36828), (13392, 36696), (13761, 35712), (14256, 34472), (15012, 32736), (16368, 30024), (17236, 28512), (17792, 27621), (17856, 27522), (18348, 26784), (18414, 26688), (19008, 25854), (20016, 24552), (20088, 24464), (21824, 22518)]