354913664

素因数分解:

$2^7\times 7^2\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 835122960

約数和(自身を除く): 480209296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 284, 392, 448, 497, 568, 784, 797, 896, 994, 1136, 1568, 1594, 1988, 2272, 3136, 3188, 3479, 3976, 4544, 5579, 6272, 6376, 6958, 7952, 9088, 11158, 12752, 13916, 15904, 22316, 25504, 27832, 31808, 39053, 44632, 51008, 55664, 56587, 63616, 78106, 89264, 102016, 111328, 113174, 156212, 178528, 222656, 226348, 312424, 357056, 396109, 445312, 452696, 624848, 714112, 792218, 905392, 1249696, 1584436, 1810784, 2499392, 2772763, 3168872, 3621568, 4998784, 5545526, 6337744, 7243136, 11091052, 12675488, 22182104, 25350976, 44364208, 50701952, 88728416, 177456832, 354913664]

約数ペア:

[(1, 354913664), (2, 177456832), (4, 88728416), (7, 50701952), (8, 44364208), (14, 25350976), (16, 22182104), (28, 12675488), (32, 11091052), (49, 7243136), (56, 6337744), (64, 5545526), (71, 4998784), (98, 3621568), (112, 3168872), (128, 2772763), (142, 2499392), (196, 1810784), (224, 1584436), (284, 1249696), (392, 905392), (448, 792218), (497, 714112), (568, 624848), (784, 452696), (797, 445312), (896, 396109), (994, 357056), (1136, 312424), (1568, 226348), (1594, 222656), (1988, 178528), (2272, 156212), (3136, 113174), (3188, 111328), (3479, 102016), (3976, 89264), (4544, 78106), (5579, 63616), (6272, 56587), (6376, 55664), (6958, 51008), (7952, 44632), (9088, 39053), (11158, 31808), (12752, 27832), (13916, 25504), (15904, 22316)]