2123663744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1823}}^1$

素因数の和:2335

約数の個数: 64

約数和(自身を含む): 4465152000

約数和(自身を除く): 2341488256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 479, 608, 958, 1216, 1823, 1916, 2432, 3646, 3832, 7292, 7664, 9101, 14584, 15328, 18202, 29168, 30656, 34637, 36404, 58336, 61312, 69274, 72808, 116672, 138548, 145616, 233344, 277096, 291232, 554192, 582464, 873217, 1108384, 1164928, 1746434, 2216768, 3492868, 4433536, 6985736, 13971472, 16591123, 27942944, 33182246, 55885888, 66364492, 111771776, 132728984, 265457968, 530915936, 1061831872, 2123663744]

約数ペア:

[(1, 2123663744), (2, 1061831872), (4, 530915936), (8, 265457968), (16, 132728984), (19, 111771776), (32, 66364492), (38, 55885888), (64, 33182246), (76, 27942944), (128, 16591123), (152, 13971472), (304, 6985736), (479, 4433536), (608, 3492868), (958, 2216768), (1216, 1746434), (1823, 1164928), (1916, 1108384), (2432, 873217), (3646, 582464), (3832, 554192), (7292, 291232), (7664, 277096), (9101, 233344), (14584, 145616), (15328, 138548), (18202, 116672), (29168, 72808), (30656, 69274), (34637, 61312), (36404, 58336)]