1387855872

素因数分解:

$2^{16}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 204

約数和(自身を含む): 4341595804

約数和(自身を除く): 2953739932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 181, 192, 208, 234, 256, 288, 312, 362, 384, 416, 468, 512, 543, 576, 624, 724, 768, 832, 936, 1024, 1086, 1152, 1248, 1448, 1536, 1629, 1664, 1872, 2048, 2172, 2304, 2353, 2496, 2896, 3072, 3258, 3328, 3744, 4096, 4344, 4608, 4706, 4992, 5792, 6144, 6516, 6656, 7059, 7488, 8192, 8688, 9216, 9412, 9984, 11584, 12288, 13032, 13312, 14118, 14976, 16384, 17376, 18432, 18824, 19968, 21177, 23168, 24576, 26064, 26624, 28236, 29952, 32768, 34752, 36864, 37648, 39936, 42354, 46336, 49152, 52128, 53248, 56472, 59904, 65536, 69504, 73728, 75296, 79872, 84708, 92672, 98304, 104256, 106496, 112944, 119808, 139008, 147456, 150592, 159744, 169416, 185344, 196608, 208512, 212992, 225888, 239616, 278016, 294912, 301184, 319488, 338832, 370688, 417024, 425984, 451776, 479232, 556032, 589824, 602368, 638976, 677664, 741376, 834048, 851968, 903552, 958464, 1112064, 1204736, 1277952, 1355328, 1482752, 1668096, 1807104, 1916928, 2224128, 2409472, 2555904, 2710656, 2965504, 3336192, 3614208, 3833856, 4448256, 4818944, 5421312, 5931008, 6672384, 7228416, 7667712, 8896512, 9637888, 10842624, 11862016, 13344768, 14456832, 17793024, 19275776, 21685248, 26689536, 28913664, 35586048, 38551552, 43370496, 53379072, 57827328, 77103104, 86740992, 106758144, 115654656, 154206208, 173481984, 231309312, 346963968, 462618624, 693927936, 1387855872]

約数ペア:

[(1, 1387855872), (2, 693927936), (3, 462618624), (4, 346963968), (6, 231309312), (8, 173481984), (9, 154206208), (12, 115654656), (13, 106758144), (16, 86740992), (18, 77103104), (24, 57827328), (26, 53379072), (32, 43370496), (36, 38551552), (39, 35586048), (48, 28913664), (52, 26689536), (64, 21685248), (72, 19275776), (78, 17793024), (96, 14456832), (104, 13344768), (117, 11862016), (128, 10842624), (144, 9637888), (156, 8896512), (181, 7667712), (192, 7228416), (208, 6672384), (234, 5931008), (256, 5421312), (288, 4818944), (312, 4448256), (362, 3833856), (384, 3614208), (416, 3336192), (468, 2965504), (512, 2710656), (543, 2555904), (576, 2409472), (624, 2224128), (724, 1916928), (768, 1807104), (832, 1668096), (936, 1482752), (1024, 1355328), (1086, 1277952), (1152, 1204736), (1248, 1112064), (1448, 958464), (1536, 903552), (1629, 851968), (1664, 834048), (1872, 741376), (2048, 677664), (2172, 638976), (2304, 602368), (2353, 589824), (2496, 556032), (2896, 479232), (3072, 451776), (3258, 425984), (3328, 417024), (3744, 370688), (4096, 338832), (4344, 319488), (4608, 301184), (4706, 294912), (4992, 278016), (5792, 239616), (6144, 225888), (6516, 212992), (6656, 208512), (7059, 196608), (7488, 185344), (8192, 169416), (8688, 159744), (9216, 150592), (9412, 147456), (9984, 139008), (11584, 119808), (12288, 112944), (13032, 106496), (13312, 104256), (14118, 98304), (14976, 92672), (16384, 84708), (17376, 79872), (18432, 75296), (18824, 73728), (19968, 69504), (21177, 65536), (23168, 59904), (24576, 56472), (26064, 53248), (26624, 52128), (28236, 49152), (29952, 46336), (32768, 42354), (34752, 39936), (36864, 37648)]