7721974512

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82373}}^1$

素因数の和:82428

約数の個数: 160

約数和(自身を含む): 26148802560

約数和(自身を除く): 18426828048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6696, 7812, 10416, 11718, 13392, 15624, 23436, 31248, 46872, 82373, 93744, 164746, 247119, 329492, 494238, 576611, 658984, 741357, 988476, 1153222, 1317968, 1482714, 1729833, 1976952, 2224071, 2306444, 2553563, 2965428, 3459666, 3953904, 4448142, 4612888, 5107126, 5189499, 5930856, 6919332, 7660689, 8896284, 9225776, 10214252, 10378998, 11861712, 13838664, 15321378, 15568497, 17792568, 17874941, 20428504, 20757996, 22982067, 27677328, 30642756, 31136994, 35585136, 35749882, 40857008, 41515992, 45964134, 53624823, 61285512, 62273988, 68946201, 71499764, 83031984, 91928268, 107249646, 122571024, 124547976, 137892402, 142999528, 160874469, 183856536, 214499292, 249095952, 275784804, 285999056, 321748938, 367713072, 428998584, 482623407, 551569608, 643497876, 857997168, 965246814, 1103139216, 1286995752, 1930493628, 2573991504, 3860987256, 7721974512]

約数ペア:

[(1, 7721974512), (2, 3860987256), (3, 2573991504), (4, 1930493628), (6, 1286995752), (7, 1103139216), (8, 965246814), (9, 857997168), (12, 643497876), (14, 551569608), (16, 482623407), (18, 428998584), (21, 367713072), (24, 321748938), (27, 285999056), (28, 275784804), (31, 249095952), (36, 214499292), (42, 183856536), (48, 160874469), (54, 142999528), (56, 137892402), (62, 124547976), (63, 122571024), (72, 107249646), (84, 91928268), (93, 83031984), (108, 71499764), (112, 68946201), (124, 62273988), (126, 61285512), (144, 53624823), (168, 45964134), (186, 41515992), (189, 40857008), (216, 35749882), (217, 35585136), (248, 31136994), (252, 30642756), (279, 27677328), (336, 22982067), (372, 20757996), (378, 20428504), (432, 17874941), (434, 17792568), (496, 15568497), (504, 15321378), (558, 13838664), (651, 11861712), (744, 10378998), (756, 10214252), (837, 9225776), (868, 8896284), (1008, 7660689), (1116, 6919332), (1302, 5930856), (1488, 5189499), (1512, 5107126), (1674, 4612888), (1736, 4448142), (1953, 3953904), (2232, 3459666), (2604, 2965428), (3024, 2553563), (3348, 2306444), (3472, 2224071), (3906, 1976952), (4464, 1729833), (5208, 1482714), (5859, 1317968), (6696, 1153222), (7812, 988476), (10416, 741357), (11718, 658984), (13392, 576611), (15624, 494238), (23436, 329492), (31248, 247119), (46872, 164746), (82373, 93744)]