978982144

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28753}}^1$

素因数の和:28795

約数の個数: 72

約数和(自身を含む): 2350927040

約数和(自身を除く): 1371944896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 28753, 34048, 57506, 115012, 201271, 230024, 402542, 460048, 546307, 805084, 920096, 1092614, 1610168, 1840192, 2185228, 3220336, 3680384, 3824149, 4370456, 6440672, 7360768, 7648298, 8740912, 12881344, 15296596, 17481824, 25762688, 30593192, 34963648, 51525376, 61186384, 69927296, 122372768, 139854592, 244745536, 489491072, 978982144]

約数ペア:

[(1, 978982144), (2, 489491072), (4, 244745536), (7, 139854592), (8, 122372768), (14, 69927296), (16, 61186384), (19, 51525376), (28, 34963648), (32, 30593192), (38, 25762688), (56, 17481824), (64, 15296596), (76, 12881344), (112, 8740912), (128, 7648298), (133, 7360768), (152, 6440672), (224, 4370456), (256, 3824149), (266, 3680384), (304, 3220336), (448, 2185228), (532, 1840192), (608, 1610168), (896, 1092614), (1064, 920096), (1216, 805084), (1792, 546307), (2128, 460048), (2432, 402542), (4256, 230024), (4864, 201271), (8512, 115012), (17024, 57506), (28753, 34048)]