861898464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{427529}}^1$

素因数の和:427552

約数の個数: 72

約数和(自身を含む): 2801176560

約数和(自身を除く): 1939278096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 427529, 855058, 1282587, 1710116, 2565174, 2992703, 3420232, 3847761, 5130348, 5985406, 6840464, 7695522, 8978109, 10260696, 11970812, 13680928, 15391044, 17956218, 20521392, 23941624, 26934327, 30782088, 35912436, 41042784, 47883248, 53868654, 61564176, 71824872, 95766496, 107737308, 123128352, 143649744, 215474616, 287299488, 430949232, 861898464]

約数ペア:

[(1, 861898464), (2, 430949232), (3, 287299488), (4, 215474616), (6, 143649744), (7, 123128352), (8, 107737308), (9, 95766496), (12, 71824872), (14, 61564176), (16, 53868654), (18, 47883248), (21, 41042784), (24, 35912436), (28, 30782088), (32, 26934327), (36, 23941624), (42, 20521392), (48, 17956218), (56, 15391044), (63, 13680928), (72, 11970812), (84, 10260696), (96, 8978109), (112, 7695522), (126, 6840464), (144, 5985406), (168, 5130348), (224, 3847761), (252, 3420232), (288, 2992703), (336, 2565174), (504, 1710116), (672, 1282587), (1008, 855058), (2016, 427529)]