489708288

素因数分解:

$2^8\times 3^3\times {\mathrm{70849}}^1$

素因数の和:70874

約数の個数: 72

約数和(自身を含む): 1448174000

約数和(自身を除く): 958465712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 70849, 141698, 212547, 283396, 425094, 566792, 637641, 850188, 1133584, 1275282, 1700376, 1912923, 2267168, 2550564, 3400752, 3825846, 4534336, 5101128, 6801504, 7651692, 9068672, 10202256, 13603008, 15303384, 18137344, 20404512, 27206016, 30606768, 40809024, 54412032, 61213536, 81618048, 122427072, 163236096, 244854144, 489708288]

約数ペア:

[(1, 489708288), (2, 244854144), (3, 163236096), (4, 122427072), (6, 81618048), (8, 61213536), (9, 54412032), (12, 40809024), (16, 30606768), (18, 27206016), (24, 20404512), (27, 18137344), (32, 15303384), (36, 13603008), (48, 10202256), (54, 9068672), (64, 7651692), (72, 6801504), (96, 5101128), (108, 4534336), (128, 3825846), (144, 3400752), (192, 2550564), (216, 2267168), (256, 1912923), (288, 1700376), (384, 1275282), (432, 1133584), (576, 850188), (768, 637641), (864, 566792), (1152, 425094), (1728, 283396), (2304, 212547), (3456, 141698), (6912, 70849)]