221472768

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 672235200

約数和(自身を除く): 450762432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 113, 116, 128, 132, 174, 176, 192, 226, 232, 256, 264, 319, 339, 348, 352, 384, 452, 464, 512, 528, 638, 678, 696, 704, 768, 904, 928, 957, 1024, 1056, 1243, 1276, 1356, 1392, 1408, 1536, 1808, 1856, 1914, 2048, 2112, 2486, 2552, 2712, 2784, 2816, 3072, 3277, 3616, 3712, 3729, 3828, 4224, 4972, 5104, 5424, 5568, 5632, 6144, 6554, 7232, 7424, 7458, 7656, 8448, 9831, 9944, 10208, 10848, 11136, 11264, 13108, 14464, 14848, 14916, 15312, 16896, 19662, 19888, 20416, 21696, 22272, 22528, 26216, 28928, 29696, 29832, 30624, 33792, 36047, 39324, 39776, 40832, 43392, 44544, 52432, 57856, 59392, 59664, 61248, 67584, 72094, 78648, 79552, 81664, 86784, 89088, 104864, 108141, 115712, 119328, 122496, 144188, 157296, 159104, 163328, 173568, 178176, 209728, 216282, 231424, 238656, 244992, 288376, 314592, 318208, 326656, 347136, 419456, 432564, 477312, 489984, 576752, 629184, 636416, 653312, 694272, 838912, 865128, 954624, 979968, 1153504, 1258368, 1272832, 1677824, 1730256, 1909248, 1959936, 2307008, 2516736, 2545664, 3355648, 3460512, 3818496, 4614016, 5033472, 6711296, 6921024, 7636992, 9228032, 10066944, 13842048, 18456064, 20133888, 27684096, 36912128, 55368192, 73824256, 110736384, 221472768]

約数ペア:

[(1, 221472768), (2, 110736384), (3, 73824256), (4, 55368192), (6, 36912128), (8, 27684096), (11, 20133888), (12, 18456064), (16, 13842048), (22, 10066944), (24, 9228032), (29, 7636992), (32, 6921024), (33, 6711296), (44, 5033472), (48, 4614016), (58, 3818496), (64, 3460512), (66, 3355648), (87, 2545664), (88, 2516736), (96, 2307008), (113, 1959936), (116, 1909248), (128, 1730256), (132, 1677824), (174, 1272832), (176, 1258368), (192, 1153504), (226, 979968), (232, 954624), (256, 865128), (264, 838912), (319, 694272), (339, 653312), (348, 636416), (352, 629184), (384, 576752), (452, 489984), (464, 477312), (512, 432564), (528, 419456), (638, 347136), (678, 326656), (696, 318208), (704, 314592), (768, 288376), (904, 244992), (928, 238656), (957, 231424), (1024, 216282), (1056, 209728), (1243, 178176), (1276, 173568), (1356, 163328), (1392, 159104), (1408, 157296), (1536, 144188), (1808, 122496), (1856, 119328), (1914, 115712), (2048, 108141), (2112, 104864), (2486, 89088), (2552, 86784), (2712, 81664), (2784, 79552), (2816, 78648), (3072, 72094), (3277, 67584), (3616, 61248), (3712, 59664), (3729, 59392), (3828, 57856), (4224, 52432), (4972, 44544), (5104, 43392), (5424, 40832), (5568, 39776), (5632, 39324), (6144, 36047), (6554, 33792), (7232, 30624), (7424, 29832), (7458, 29696), (7656, 28928), (8448, 26216), (9831, 22528), (9944, 22272), (10208, 21696), (10848, 20416), (11136, 19888), (11264, 19662), (13108, 16896), (14464, 15312), (14848, 14916)]