7981337952

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{565571}}^1$

素因数の和:565601

約数の個数: 108

約数和(自身を含む): 26402597676

約数和(自身を除く): 18421259724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 565571, 1131142, 1696713, 2262284, 3393426, 3958997, 4524568, 5090139, 6786852, 7917994, 9049136, 10180278, 11876991, 13573704, 15835988, 18098272, 20360556, 23753982, 27147408, 27712979, 31671976, 35630973, 40721112, 47507964, 54294816, 55425958, 63343952, 71261946, 81442224, 83138937, 95015928, 110851916, 126687904, 142523892, 162884448, 166277874, 190031856, 221703832, 249416811, 285047784, 332555748, 380063712, 443407664, 498833622, 570095568, 665111496, 886815328, 997667244, 1140191136, 1330222992, 1995334488, 2660445984, 3990668976, 7981337952]

約数ペア:

[(1, 7981337952), (2, 3990668976), (3, 2660445984), (4, 1995334488), (6, 1330222992), (7, 1140191136), (8, 997667244), (9, 886815328), (12, 665111496), (14, 570095568), (16, 498833622), (18, 443407664), (21, 380063712), (24, 332555748), (28, 285047784), (32, 249416811), (36, 221703832), (42, 190031856), (48, 166277874), (49, 162884448), (56, 142523892), (63, 126687904), (72, 110851916), (84, 95015928), (96, 83138937), (98, 81442224), (112, 71261946), (126, 63343952), (144, 55425958), (147, 54294816), (168, 47507964), (196, 40721112), (224, 35630973), (252, 31671976), (288, 27712979), (294, 27147408), (336, 23753982), (392, 20360556), (441, 18098272), (504, 15835988), (588, 13573704), (672, 11876991), (784, 10180278), (882, 9049136), (1008, 7917994), (1176, 6786852), (1568, 5090139), (1764, 4524568), (2016, 3958997), (2352, 3393426), (3528, 2262284), (4704, 1696713), (7056, 1131142), (14112, 565571)]