205746048

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 624036000

約数和(自身を除く): 418289952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1609, 1728, 1776, 1998, 2368, 2664, 3218, 3456, 3552, 3996, 4736, 4827, 5328, 6436, 7104, 7992, 9654, 10656, 12872, 14208, 14481, 15984, 19308, 21312, 25744, 28962, 31968, 38616, 42624, 43443, 51488, 57924, 59533, 63936, 77232, 86886, 102976, 115848, 119066, 127872, 154464, 173772, 178599, 205952, 231696, 238132, 308928, 347544, 357198, 463392, 476264, 535797, 617856, 695088, 714396, 926784, 952528, 1071594, 1390176, 1428792, 1607391, 1853568, 1905056, 2143188, 2780352, 2857584, 3214782, 3810112, 4286376, 5560704, 5715168, 6429564, 7620224, 8572752, 11430336, 12859128, 17145504, 22860672, 25718256, 34291008, 51436512, 68582016, 102873024, 205746048]

約数ペア:

[(1, 205746048), (2, 102873024), (3, 68582016), (4, 51436512), (6, 34291008), (8, 25718256), (9, 22860672), (12, 17145504), (16, 12859128), (18, 11430336), (24, 8572752), (27, 7620224), (32, 6429564), (36, 5715168), (37, 5560704), (48, 4286376), (54, 3810112), (64, 3214782), (72, 2857584), (74, 2780352), (96, 2143188), (108, 1905056), (111, 1853568), (128, 1607391), (144, 1428792), (148, 1390176), (192, 1071594), (216, 952528), (222, 926784), (288, 714396), (296, 695088), (333, 617856), (384, 535797), (432, 476264), (444, 463392), (576, 357198), (592, 347544), (666, 308928), (864, 238132), (888, 231696), (999, 205952), (1152, 178599), (1184, 173772), (1332, 154464), (1609, 127872), (1728, 119066), (1776, 115848), (1998, 102976), (2368, 86886), (2664, 77232), (3218, 63936), (3456, 59533), (3552, 57924), (3996, 51488), (4736, 43443), (4827, 42624), (5328, 38616), (6436, 31968), (7104, 28962), (7992, 25744), (9654, 21312), (10656, 19308), (12872, 15984), (14208, 14481)]