874648432

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 2106829440

約数和(自身を除く): 1232181008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 71, 76, 98, 112, 133, 142, 152, 196, 266, 284, 304, 392, 497, 532, 568, 784, 827, 931, 994, 1064, 1136, 1349, 1654, 1862, 1988, 2128, 2698, 3308, 3479, 3724, 3976, 5396, 5789, 6616, 6958, 7448, 7952, 9443, 10792, 11578, 13232, 13916, 14896, 15713, 18886, 21584, 23156, 27832, 31426, 37772, 40523, 46312, 55664, 58717, 62852, 66101, 75544, 81046, 92624, 109991, 117434, 125704, 132202, 151088, 162092, 219982, 234868, 251408, 264404, 324184, 411019, 439964, 469736, 528808, 648368, 769937, 822038, 879928, 939472, 1057616, 1115623, 1539874, 1644076, 1759856, 2231246, 2877133, 3079748, 3288152, 4462492, 5754266, 6159496, 6576304, 7809361, 8924984, 11508532, 12318992, 15618722, 17849968, 23017064, 31237444, 46034128, 54665527, 62474888, 109331054, 124949776, 218662108, 437324216, 874648432]

約数ペア:

[(1, 874648432), (2, 437324216), (4, 218662108), (7, 124949776), (8, 109331054), (14, 62474888), (16, 54665527), (19, 46034128), (28, 31237444), (38, 23017064), (49, 17849968), (56, 15618722), (71, 12318992), (76, 11508532), (98, 8924984), (112, 7809361), (133, 6576304), (142, 6159496), (152, 5754266), (196, 4462492), (266, 3288152), (284, 3079748), (304, 2877133), (392, 2231246), (497, 1759856), (532, 1644076), (568, 1539874), (784, 1115623), (827, 1057616), (931, 939472), (994, 879928), (1064, 822038), (1136, 769937), (1349, 648368), (1654, 528808), (1862, 469736), (1988, 439964), (2128, 411019), (2698, 324184), (3308, 264404), (3479, 251408), (3724, 234868), (3976, 219982), (5396, 162092), (5789, 151088), (6616, 132202), (6958, 125704), (7448, 117434), (7952, 109991), (9443, 92624), (10792, 81046), (11578, 75544), (13232, 66101), (13916, 62852), (14896, 58717), (15713, 55664), (18886, 46312), (21584, 40523), (23156, 37772), (27832, 31426)]