264839904

素因数分解:

$2^5\times 3^2\times 7^4\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 180

約数和(自身を含む): 880903296

約数和(自身を除く): 616063392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 383, 392, 441, 504, 588, 672, 686, 766, 784, 882, 1008, 1029, 1149, 1176, 1372, 1532, 1568, 1764, 2016, 2058, 2298, 2352, 2401, 2681, 2744, 3064, 3087, 3447, 3528, 4116, 4596, 4704, 4802, 5362, 5488, 6128, 6174, 6894, 7056, 7203, 8043, 8232, 9192, 9604, 10724, 10976, 12256, 12348, 13788, 14112, 14406, 16086, 16464, 18384, 18767, 19208, 21448, 21609, 24129, 24696, 27576, 28812, 32172, 32928, 36768, 37534, 38416, 42896, 43218, 48258, 49392, 55152, 56301, 57624, 64344, 75068, 76832, 85792, 86436, 96516, 98784, 110304, 112602, 115248, 128688, 131369, 150136, 168903, 172872, 193032, 225204, 230496, 257376, 262738, 300272, 337806, 345744, 386064, 394107, 450408, 525476, 600544, 675612, 691488, 772128, 788214, 900816, 919583, 1050952, 1182321, 1351224, 1576428, 1801632, 1839166, 2101904, 2364642, 2702448, 2758749, 3152856, 3678332, 4203808, 4729284, 5404896, 5517498, 6305712, 7356664, 8276247, 9458568, 11034996, 12611424, 14713328, 16552494, 18917136, 22069992, 29426656, 33104988, 37834272, 44139984, 66209976, 88279968, 132419952, 264839904]

約数ペア:

[(1, 264839904), (2, 132419952), (3, 88279968), (4, 66209976), (6, 44139984), (7, 37834272), (8, 33104988), (9, 29426656), (12, 22069992), (14, 18917136), (16, 16552494), (18, 14713328), (21, 12611424), (24, 11034996), (28, 9458568), (32, 8276247), (36, 7356664), (42, 6305712), (48, 5517498), (49, 5404896), (56, 4729284), (63, 4203808), (72, 3678332), (84, 3152856), (96, 2758749), (98, 2702448), (112, 2364642), (126, 2101904), (144, 1839166), (147, 1801632), (168, 1576428), (196, 1351224), (224, 1182321), (252, 1050952), (288, 919583), (294, 900816), (336, 788214), (343, 772128), (383, 691488), (392, 675612), (441, 600544), (504, 525476), (588, 450408), (672, 394107), (686, 386064), (766, 345744), (784, 337806), (882, 300272), (1008, 262738), (1029, 257376), (1149, 230496), (1176, 225204), (1372, 193032), (1532, 172872), (1568, 168903), (1764, 150136), (2016, 131369), (2058, 128688), (2298, 115248), (2352, 112602), (2401, 110304), (2681, 98784), (2744, 96516), (3064, 86436), (3087, 85792), (3447, 76832), (3528, 75068), (4116, 64344), (4596, 57624), (4704, 56301), (4802, 55152), (5362, 49392), (5488, 48258), (6128, 43218), (6174, 42896), (6894, 38416), (7056, 37534), (7203, 36768), (8043, 32928), (8232, 32172), (9192, 28812), (9604, 27576), (10724, 24696), (10976, 24129), (12256, 21609), (12348, 21448), (13788, 19208), (14112, 18767), (14406, 18384), (16086, 16464)]