391679736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4785

約数の個数: 96

約数和(自身を含む): 1155358080

約数和(自身を除く): 763678344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1704, 1988, 2982, 3479, 3976, 4691, 5964, 6958, 9382, 10437, 11928, 13916, 14073, 18764, 20874, 27832, 28146, 32837, 37528, 41748, 56292, 65674, 83496, 98511, 112584, 131348, 197022, 229859, 262696, 333061, 394044, 459718, 666122, 689577, 788088, 919436, 999183, 1332244, 1379154, 1838872, 1998366, 2331427, 2664488, 2758308, 3996732, 4662854, 5516616, 6994281, 7993464, 9325708, 13988562, 16319989, 18651416, 27977124, 32639978, 48959967, 55954248, 65279956, 97919934, 130559912, 195839868, 391679736]

約数ペア:

[(1, 391679736), (2, 195839868), (3, 130559912), (4, 97919934), (6, 65279956), (7, 55954248), (8, 48959967), (12, 32639978), (14, 27977124), (21, 18651416), (24, 16319989), (28, 13988562), (42, 9325708), (49, 7993464), (56, 6994281), (71, 5516616), (84, 4662854), (98, 3996732), (142, 2758308), (147, 2664488), (168, 2331427), (196, 1998366), (213, 1838872), (284, 1379154), (294, 1332244), (392, 999183), (426, 919436), (497, 788088), (568, 689577), (588, 666122), (852, 459718), (994, 394044), (1176, 333061), (1491, 262696), (1704, 229859), (1988, 197022), (2982, 131348), (3479, 112584), (3976, 98511), (4691, 83496), (5964, 65674), (6958, 56292), (9382, 41748), (10437, 37528), (11928, 32837), (13916, 28146), (14073, 27832), (18764, 20874)]