212528785728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{121921}}^1$

素因数の和:123240

約数の個数: 112

約数和(自身を含む): 643147328384

約数和(自身を除く): 430618542656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1297, 1344, 2594, 3891, 5188, 7782, 9079, 10376, 15564, 18158, 20752, 27237, 31128, 36316, 41504, 54474, 62256, 72632, 83008, 108948, 121921, 124512, 145264, 217896, 243842, 249024, 290528, 365763, 435792, 487684, 581056, 731526, 853447, 871584, 975368, 1463052, 1706894, 1743168, 1950736, 2560341, 2926104, 3413788, 3901472, 5120682, 5852208, 6827576, 7802944, 10241364, 11704416, 13655152, 20482728, 23408832, 27310304, 40965456, 54620608, 81930912, 158131537, 163861824, 316263074, 474394611, 632526148, 948789222, 1106920759, 1265052296, 1897578444, 2213841518, 2530104592, 3320762277, 3795156888, 4427683036, 5060209184, 6641524554, 7590313776, 8855366072, 10120418368, 13283049108, 15180627552, 17710732144, 26566098216, 30361255104, 35421464288, 53132196432, 70842928576, 106264392864, 212528785728]

約数ペア:

[(1, 212528785728), (2, 106264392864), (3, 70842928576), (4, 53132196432), (6, 35421464288), (7, 30361255104), (8, 26566098216), (12, 17710732144), (14, 15180627552), (16, 13283049108), (21, 10120418368), (24, 8855366072), (28, 7590313776), (32, 6641524554), (42, 5060209184), (48, 4427683036), (56, 3795156888), (64, 3320762277), (84, 2530104592), (96, 2213841518), (112, 1897578444), (168, 1265052296), (192, 1106920759), (224, 948789222), (336, 632526148), (448, 474394611), (672, 316263074), (1297, 163861824), (1344, 158131537), (2594, 81930912), (3891, 54620608), (5188, 40965456), (7782, 27310304), (9079, 23408832), (10376, 20482728), (15564, 13655152), (18158, 11704416), (20752, 10241364), (27237, 7802944), (31128, 6827576), (36316, 5852208), (41504, 5120682), (54474, 3901472), (62256, 3413788), (72632, 2926104), (83008, 2560341), (108948, 1950736), (121921, 1743168), (124512, 1706894), (145264, 1463052), (217896, 975368), (243842, 871584), (249024, 853447), (290528, 731526), (365763, 581056), (435792, 487684)]