1251072

素因数分解:

$2^8\times 3^3\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 3720080

約数和(自身を除く): 2469008

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, 181, 192, 216, 256, 288, 362, 384, 432, 543, 576, 724, 768, 864, 1086, 1152, 1448, 1629, 1728, 2172, 2304, 2896, 3258, 3456, 4344, 4887, 5792, 6516, 6912, 8688, 9774, 11584, 13032, 17376, 19548, 23168, 26064, 34752, 39096, 46336, 52128, 69504, 78192, 104256, 139008, 156384, 208512, 312768, 417024, 625536, 1251072]

約数ペア:

[(1, 1251072), (2, 625536), (3, 417024), (4, 312768), (6, 208512), (8, 156384), (9, 139008), (12, 104256), (16, 78192), (18, 69504), (24, 52128), (27, 46336), (32, 39096), (36, 34752), (48, 26064), (54, 23168), (64, 19548), (72, 17376), (96, 13032), (108, 11584), (128, 9774), (144, 8688), (181, 6912), (192, 6516), (216, 5792), (256, 4887), (288, 4344), (362, 3456), (384, 3258), (432, 2896), (543, 2304), (576, 2172), (724, 1728), (768, 1629), (864, 1448), (1086, 1152)]