1285285536

素因数分解:

$2^5\times 3^3\times {\mathrm{1487599}}^1$

素因数の和:1487618

約数の個数: 48

約数和(自身を含む): 3748752000

約数和(自身を除く): 2463466464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1487599, 2975198, 4462797, 5950396, 8925594, 11900792, 13388391, 17851188, 23801584, 26776782, 35702376, 40165173, 47603168, 53553564, 71404752, 80330346, 107107128, 142809504, 160660692, 214214256, 321321384, 428428512, 642642768, 1285285536]

約数ペア:

[(1, 1285285536), (2, 642642768), (3, 428428512), (4, 321321384), (6, 214214256), (8, 160660692), (9, 142809504), (12, 107107128), (16, 80330346), (18, 71404752), (24, 53553564), (27, 47603168), (32, 40165173), (36, 35702376), (48, 26776782), (54, 23801584), (72, 17851188), (96, 13388391), (108, 11900792), (144, 8925594), (216, 5950396), (288, 4462797), (432, 2975198), (864, 1487599)]