1856371968

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:945

約数の個数: 216

約数和(自身を含む): 5911738560

約数和(自身を除く): 4055366592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 89, 96, 99, 128, 132, 144, 176, 178, 192, 198, 256, 264, 267, 288, 352, 356, 384, 396, 528, 534, 576, 704, 712, 768, 792, 801, 823, 979, 1056, 1068, 1152, 1408, 1424, 1584, 1602, 1646, 1958, 2112, 2136, 2304, 2469, 2816, 2848, 2937, 3168, 3204, 3292, 3916, 4224, 4272, 4938, 5696, 5874, 6336, 6408, 6584, 7407, 7832, 8448, 8544, 8811, 9053, 9876, 11392, 11748, 12672, 12816, 13168, 14814, 15664, 17088, 17622, 18106, 19752, 22784, 23496, 25344, 25632, 26336, 27159, 29628, 31328, 34176, 35244, 36212, 39504, 46992, 51264, 52672, 54318, 59256, 62656, 68352, 70488, 72424, 73247, 79008, 81477, 93984, 102528, 105344, 108636, 118512, 125312, 140976, 144848, 146494, 158016, 162954, 187968, 205056, 210688, 217272, 219741, 237024, 250624, 281952, 289696, 292988, 316032, 325908, 375936, 434544, 439482, 474048, 563904, 579392, 585976, 632064, 651816, 659223, 751872, 805717, 869088, 878964, 948096, 1127808, 1158784, 1171952, 1303632, 1318446, 1611434, 1738176, 1757928, 1896192, 2255616, 2317568, 2343904, 2417151, 2607264, 2636892, 3222868, 3476352, 3515856, 4687808, 4834302, 5214528, 5273784, 6445736, 6952704, 7031712, 7251453, 9375616, 9668604, 10429056, 10547568, 12891472, 14063424, 14502906, 18751232, 19337208, 20858112, 21095136, 25782944, 28126848, 29005812, 38674416, 42190272, 51565888, 56253696, 58011624, 77348832, 84380544, 103131776, 116023248, 154697664, 168761088, 206263552, 232046496, 309395328, 464092992, 618790656, 928185984, 1856371968]

約数ペア:

[(1, 1856371968), (2, 928185984), (3, 618790656), (4, 464092992), (6, 309395328), (8, 232046496), (9, 206263552), (11, 168761088), (12, 154697664), (16, 116023248), (18, 103131776), (22, 84380544), (24, 77348832), (32, 58011624), (33, 56253696), (36, 51565888), (44, 42190272), (48, 38674416), (64, 29005812), (66, 28126848), (72, 25782944), (88, 21095136), (89, 20858112), (96, 19337208), (99, 18751232), (128, 14502906), (132, 14063424), (144, 12891472), (176, 10547568), (178, 10429056), (192, 9668604), (198, 9375616), (256, 7251453), (264, 7031712), (267, 6952704), (288, 6445736), (352, 5273784), (356, 5214528), (384, 4834302), (396, 4687808), (528, 3515856), (534, 3476352), (576, 3222868), (704, 2636892), (712, 2607264), (768, 2417151), (792, 2343904), (801, 2317568), (823, 2255616), (979, 1896192), (1056, 1757928), (1068, 1738176), (1152, 1611434), (1408, 1318446), (1424, 1303632), (1584, 1171952), (1602, 1158784), (1646, 1127808), (1958, 948096), (2112, 878964), (2136, 869088), (2304, 805717), (2469, 751872), (2816, 659223), (2848, 651816), (2937, 632064), (3168, 585976), (3204, 579392), (3292, 563904), (3916, 474048), (4224, 439482), (4272, 434544), (4938, 375936), (5696, 325908), (5874, 316032), (6336, 292988), (6408, 289696), (6584, 281952), (7407, 250624), (7832, 237024), (8448, 219741), (8544, 217272), (8811, 210688), (9053, 205056), (9876, 187968), (11392, 162954), (11748, 158016), (12672, 146494), (12816, 144848), (13168, 140976), (14814, 125312), (15664, 118512), (17088, 108636), (17622, 105344), (18106, 102528), (19752, 93984), (22784, 81477), (23496, 79008), (25344, 73247), (25632, 72424), (26336, 70488), (27159, 68352), (29628, 62656), (31328, 59256), (34176, 54318), (35244, 52672), (36212, 51264), (39504, 46992)]