215294976

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:641

約数の個数: 176

約数和(自身を含む): 687792000

約数和(自身を除く): 472497024

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 599, 624, 702, 768, 832, 864, 936, 1024, 1152, 1198, 1248, 1404, 1536, 1664, 1728, 1797, 1872, 2304, 2396, 2496, 2808, 3072, 3328, 3456, 3594, 3744, 4608, 4792, 4992, 5391, 5616, 6656, 6912, 7188, 7488, 7787, 9216, 9584, 9984, 10782, 11232, 13312, 13824, 14376, 14976, 15574, 16173, 19168, 19968, 21564, 22464, 23361, 27648, 28752, 29952, 31148, 32346, 38336, 39936, 43128, 44928, 46722, 57504, 59904, 62296, 64692, 70083, 76672, 86256, 89856, 93444, 115008, 119808, 124592, 129384, 140166, 153344, 172512, 179712, 186888, 210249, 230016, 249184, 258768, 280332, 306688, 345024, 359424, 373776, 420498, 460032, 498368, 517536, 560664, 613376, 690048, 747552, 840996, 920064, 996736, 1035072, 1121328, 1380096, 1495104, 1681992, 1840128, 1993472, 2070144, 2242656, 2760192, 2990208, 3363984, 3986944, 4140288, 4485312, 5520384, 5980416, 6727968, 7973888, 8280576, 8970624, 11960832, 13455936, 16561152, 17941248, 23921664, 26911872, 35882496, 53823744, 71764992, 107647488, 215294976]

約数ペア:

[(1, 215294976), (2, 107647488), (3, 71764992), (4, 53823744), (6, 35882496), (8, 26911872), (9, 23921664), (12, 17941248), (13, 16561152), (16, 13455936), (18, 11960832), (24, 8970624), (26, 8280576), (27, 7973888), (32, 6727968), (36, 5980416), (39, 5520384), (48, 4485312), (52, 4140288), (54, 3986944), (64, 3363984), (72, 2990208), (78, 2760192), (96, 2242656), (104, 2070144), (108, 1993472), (117, 1840128), (128, 1681992), (144, 1495104), (156, 1380096), (192, 1121328), (208, 1035072), (216, 996736), (234, 920064), (256, 840996), (288, 747552), (312, 690048), (351, 613376), (384, 560664), (416, 517536), (432, 498368), (468, 460032), (512, 420498), (576, 373776), (599, 359424), (624, 345024), (702, 306688), (768, 280332), (832, 258768), (864, 249184), (936, 230016), (1024, 210249), (1152, 186888), (1198, 179712), (1248, 172512), (1404, 153344), (1536, 140166), (1664, 129384), (1728, 124592), (1797, 119808), (1872, 115008), (2304, 93444), (2396, 89856), (2496, 86256), (2808, 76672), (3072, 70083), (3328, 64692), (3456, 62296), (3594, 59904), (3744, 57504), (4608, 46722), (4792, 44928), (4992, 43128), (5391, 39936), (5616, 38336), (6656, 32346), (6912, 31148), (7188, 29952), (7488, 28752), (7787, 27648), (9216, 23361), (9584, 22464), (9984, 21564), (10782, 19968), (11232, 19168), (13312, 16173), (13824, 15574), (14376, 14976)]