439126272

素因数分解:

$2^8\times 3^6\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 252

約数和(自身を含む): 1423116604

約数和(自身を除く): 983990332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 181, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 362, 384, 416, 432, 468, 486, 543, 576, 624, 648, 702, 724, 729, 768, 832, 864, 936, 972, 1053, 1086, 1152, 1248, 1296, 1404, 1448, 1458, 1629, 1664, 1728, 1872, 1944, 2106, 2172, 2304, 2353, 2496, 2592, 2808, 2896, 2916, 3159, 3258, 3328, 3456, 3744, 3888, 4212, 4344, 4706, 4887, 4992, 5184, 5616, 5792, 5832, 6318, 6516, 6912, 7059, 7488, 7776, 8424, 8688, 9412, 9477, 9774, 9984, 10368, 11232, 11584, 11664, 12636, 13032, 14118, 14661, 14976, 15552, 16848, 17376, 18824, 18954, 19548, 20736, 21177, 22464, 23168, 23328, 25272, 26064, 28236, 29322, 29952, 31104, 33696, 34752, 37648, 37908, 39096, 42354, 43983, 44928, 46336, 46656, 50544, 52128, 56472, 58644, 62208, 63531, 67392, 69504, 75296, 75816, 78192, 84708, 87966, 89856, 93312, 101088, 104256, 112944, 117288, 127062, 131949, 134784, 139008, 150592, 151632, 156384, 169416, 175932, 186624, 190593, 202176, 208512, 225888, 234576, 254124, 263898, 269568, 301184, 303264, 312768, 338832, 351864, 381186, 404352, 417024, 451776, 469152, 508248, 527796, 571779, 602368, 606528, 625536, 677664, 703728, 762372, 808704, 903552, 938304, 1016496, 1055592, 1143558, 1213056, 1251072, 1355328, 1407456, 1524744, 1715337, 1807104, 1876608, 2032992, 2111184, 2287116, 2426112, 2710656, 2814912, 3049488, 3430674, 3753216, 4065984, 4222368, 4574232, 5421312, 5629824, 6098976, 6861348, 8131968, 8444736, 9148464, 11259648, 12197952, 13722696, 16263936, 16889472, 18296928, 24395904, 27445392, 33778944, 36593856, 48791808, 54890784, 73187712, 109781568, 146375424, 219563136, 439126272]

約数ペア:

[(1, 439126272), (2, 219563136), (3, 146375424), (4, 109781568), (6, 73187712), (8, 54890784), (9, 48791808), (12, 36593856), (13, 33778944), (16, 27445392), (18, 24395904), (24, 18296928), (26, 16889472), (27, 16263936), (32, 13722696), (36, 12197952), (39, 11259648), (48, 9148464), (52, 8444736), (54, 8131968), (64, 6861348), (72, 6098976), (78, 5629824), (81, 5421312), (96, 4574232), (104, 4222368), (108, 4065984), (117, 3753216), (128, 3430674), (144, 3049488), (156, 2814912), (162, 2710656), (181, 2426112), (192, 2287116), (208, 2111184), (216, 2032992), (234, 1876608), (243, 1807104), (256, 1715337), (288, 1524744), (312, 1407456), (324, 1355328), (351, 1251072), (362, 1213056), (384, 1143558), (416, 1055592), (432, 1016496), (468, 938304), (486, 903552), (543, 808704), (576, 762372), (624, 703728), (648, 677664), (702, 625536), (724, 606528), (729, 602368), (768, 571779), (832, 527796), (864, 508248), (936, 469152), (972, 451776), (1053, 417024), (1086, 404352), (1152, 381186), (1248, 351864), (1296, 338832), (1404, 312768), (1448, 303264), (1458, 301184), (1629, 269568), (1664, 263898), (1728, 254124), (1872, 234576), (1944, 225888), (2106, 208512), (2172, 202176), (2304, 190593), (2353, 186624), (2496, 175932), (2592, 169416), (2808, 156384), (2896, 151632), (2916, 150592), (3159, 139008), (3258, 134784), (3328, 131949), (3456, 127062), (3744, 117288), (3888, 112944), (4212, 104256), (4344, 101088), (4706, 93312), (4887, 89856), (4992, 87966), (5184, 84708), (5616, 78192), (5792, 75816), (5832, 75296), (6318, 69504), (6516, 67392), (6912, 63531), (7059, 62208), (7488, 58644), (7776, 56472), (8424, 52128), (8688, 50544), (9412, 46656), (9477, 46336), (9774, 44928), (9984, 43983), (10368, 42354), (11232, 39096), (11584, 37908), (11664, 37648), (12636, 34752), (13032, 33696), (14118, 31104), (14661, 29952), (14976, 29322), (15552, 28236), (16848, 26064), (17376, 25272), (18824, 23328), (18954, 23168), (19548, 22464), (20736, 21177)]