390158208

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^2\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 240

約数和(自身を含む): 1280359080

約数和(自身を除く): 890200872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 128, 132, 144, 162, 176, 192, 198, 216, 242, 264, 288, 297, 311, 324, 352, 363, 384, 396, 432, 484, 528, 576, 594, 622, 648, 704, 726, 792, 864, 891, 933, 968, 1056, 1089, 1152, 1188, 1244, 1296, 1408, 1452, 1584, 1728, 1782, 1866, 1936, 2112, 2178, 2376, 2488, 2592, 2799, 2904, 3168, 3267, 3421, 3456, 3564, 3732, 3872, 4224, 4356, 4752, 4976, 5184, 5598, 5808, 6336, 6534, 6842, 7128, 7464, 7744, 8397, 8712, 9504, 9801, 9952, 10263, 10368, 11196, 11616, 12672, 13068, 13684, 14256, 14928, 15488, 16794, 17424, 19008, 19602, 19904, 20526, 22392, 23232, 25191, 26136, 27368, 28512, 29856, 30789, 33588, 34848, 37631, 38016, 39204, 39808, 41052, 44784, 46464, 50382, 52272, 54736, 57024, 59712, 61578, 67176, 69696, 75262, 78408, 82104, 89568, 92367, 100764, 104544, 109472, 112893, 114048, 119424, 123156, 134352, 139392, 150524, 156816, 164208, 179136, 184734, 201528, 209088, 218944, 225786, 246312, 268704, 277101, 301048, 313632, 328416, 338679, 358272, 369468, 403056, 418176, 437888, 451572, 492624, 537408, 554202, 602096, 627264, 656832, 677358, 738936, 806112, 903144, 985248, 1016037, 1074816, 1108404, 1204192, 1254528, 1313664, 1354716, 1477872, 1612224, 1806288, 1970496, 2032074, 2216808, 2408384, 2709432, 2955744, 3048111, 3224448, 3612576, 3940992, 4064148, 4433616, 4816768, 5418864, 5911488, 6096222, 7225152, 8128296, 8867232, 10837728, 11822976, 12192444, 14450304, 16256592, 17734464, 21675456, 24384888, 32513184, 35468928, 43350912, 48769776, 65026368, 97539552, 130052736, 195079104, 390158208]

約数ペア:

[(1, 390158208), (2, 195079104), (3, 130052736), (4, 97539552), (6, 65026368), (8, 48769776), (9, 43350912), (11, 35468928), (12, 32513184), (16, 24384888), (18, 21675456), (22, 17734464), (24, 16256592), (27, 14450304), (32, 12192444), (33, 11822976), (36, 10837728), (44, 8867232), (48, 8128296), (54, 7225152), (64, 6096222), (66, 5911488), (72, 5418864), (81, 4816768), (88, 4433616), (96, 4064148), (99, 3940992), (108, 3612576), (121, 3224448), (128, 3048111), (132, 2955744), (144, 2709432), (162, 2408384), (176, 2216808), (192, 2032074), (198, 1970496), (216, 1806288), (242, 1612224), (264, 1477872), (288, 1354716), (297, 1313664), (311, 1254528), (324, 1204192), (352, 1108404), (363, 1074816), (384, 1016037), (396, 985248), (432, 903144), (484, 806112), (528, 738936), (576, 677358), (594, 656832), (622, 627264), (648, 602096), (704, 554202), (726, 537408), (792, 492624), (864, 451572), (891, 437888), (933, 418176), (968, 403056), (1056, 369468), (1089, 358272), (1152, 338679), (1188, 328416), (1244, 313632), (1296, 301048), (1408, 277101), (1452, 268704), (1584, 246312), (1728, 225786), (1782, 218944), (1866, 209088), (1936, 201528), (2112, 184734), (2178, 179136), (2376, 164208), (2488, 156816), (2592, 150524), (2799, 139392), (2904, 134352), (3168, 123156), (3267, 119424), (3421, 114048), (3456, 112893), (3564, 109472), (3732, 104544), (3872, 100764), (4224, 92367), (4356, 89568), (4752, 82104), (4976, 78408), (5184, 75262), (5598, 69696), (5808, 67176), (6336, 61578), (6534, 59712), (6842, 57024), (7128, 54736), (7464, 52272), (7744, 50382), (8397, 46464), (8712, 44784), (9504, 41052), (9801, 39808), (9952, 39204), (10263, 38016), (10368, 37631), (11196, 34848), (11616, 33588), (12672, 30789), (13068, 29856), (13684, 28512), (14256, 27368), (14928, 26136), (15488, 25191), (16794, 23232), (17424, 22392), (19008, 20526), (19602, 19904)]