255863232

素因数分解:

$2^6\times 3^3\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:847

約数の個数: 112

約数和(自身を含む): 756391680

約数和(自身を除く): 500528448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 263, 288, 432, 526, 563, 576, 789, 864, 1052, 1126, 1578, 1689, 1728, 2104, 2252, 2367, 3156, 3378, 4208, 4504, 4734, 5067, 6312, 6756, 7101, 8416, 9008, 9468, 10134, 12624, 13512, 14202, 15201, 16832, 18016, 18936, 20268, 25248, 27024, 28404, 30402, 36032, 37872, 40536, 50496, 54048, 56808, 60804, 75744, 81072, 108096, 113616, 121608, 148069, 151488, 162144, 227232, 243216, 296138, 324288, 444207, 454464, 486432, 592276, 888414, 972864, 1184552, 1332621, 1776828, 2369104, 2665242, 3553656, 3997863, 4738208, 5330484, 7107312, 7995726, 9476416, 10660968, 14214624, 15991452, 21321936, 28429248, 31982904, 42643872, 63965808, 85287744, 127931616, 255863232]

約数ペア:

[(1, 255863232), (2, 127931616), (3, 85287744), (4, 63965808), (6, 42643872), (8, 31982904), (9, 28429248), (12, 21321936), (16, 15991452), (18, 14214624), (24, 10660968), (27, 9476416), (32, 7995726), (36, 7107312), (48, 5330484), (54, 4738208), (64, 3997863), (72, 3553656), (96, 2665242), (108, 2369104), (144, 1776828), (192, 1332621), (216, 1184552), (263, 972864), (288, 888414), (432, 592276), (526, 486432), (563, 454464), (576, 444207), (789, 324288), (864, 296138), (1052, 243216), (1126, 227232), (1578, 162144), (1689, 151488), (1728, 148069), (2104, 121608), (2252, 113616), (2367, 108096), (3156, 81072), (3378, 75744), (4208, 60804), (4504, 56808), (4734, 54048), (5067, 50496), (6312, 40536), (6756, 37872), (7101, 36032), (8416, 30402), (9008, 28404), (9468, 27024), (10134, 25248), (12624, 20268), (13512, 18936), (14202, 18016), (15201, 16832)]