191518992

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 658624512

約数和(自身を除く): 467105520

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, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 227, 243, 248, 252, 279, 324, 336, 372, 378, 432, 434, 454, 486, 496, 504, 558, 567, 648, 651, 681, 744, 756, 837, 868, 908, 972, 1008, 1116, 1134, 1296, 1302, 1362, 1488, 1512, 1589, 1674, 1701, 1736, 1816, 1944, 1953, 2043, 2232, 2268, 2511, 2604, 2724, 3024, 3178, 3348, 3402, 3472, 3632, 3888, 3906, 4086, 4464, 4536, 4767, 5022, 5208, 5448, 5859, 6129, 6356, 6696, 6804, 7037, 7533, 7812, 8172, 9072, 9534, 10044, 10416, 10896, 11718, 12258, 12712, 13392, 13608, 14074, 14301, 15066, 15624, 16344, 17577, 18387, 19068, 20088, 21111, 23436, 24516, 25424, 27216, 28148, 28602, 30132, 31248, 32688, 35154, 36774, 38136, 40176, 42222, 42903, 46872, 49032, 49259, 52731, 55161, 56296, 57204, 60264, 63333, 70308, 73548, 76272, 84444, 85806, 93744, 98064, 98518, 105462, 110322, 112592, 114408, 120528, 126666, 128709, 140616, 147096, 147777, 168888, 171612, 189999, 197036, 210924, 220644, 228816, 253332, 257418, 281232, 294192, 295554, 337776, 343224, 379998, 386127, 394072, 421848, 441288, 443331, 506664, 514836, 569997, 591108, 686448, 759996, 772254, 788144, 843696, 882576, 886662, 1013328, 1029672, 1139994, 1182216, 1329993, 1519992, 1544508, 1709991, 1773324, 2059344, 2279988, 2364432, 2659986, 3039984, 3089016, 3419982, 3546648, 3989979, 4559976, 5319972, 6178032, 6839964, 7093296, 7979958, 9119952, 10639944, 11969937, 13679928, 15959916, 21279888, 23939874, 27359856, 31919832, 47879748, 63839664, 95759496, 191518992]

約数ペア:

[(1, 191518992), (2, 95759496), (3, 63839664), (4, 47879748), (6, 31919832), (7, 27359856), (8, 23939874), (9, 21279888), (12, 15959916), (14, 13679928), (16, 11969937), (18, 10639944), (21, 9119952), (24, 7979958), (27, 7093296), (28, 6839964), (31, 6178032), (36, 5319972), (42, 4559976), (48, 3989979), (54, 3546648), (56, 3419982), (62, 3089016), (63, 3039984), (72, 2659986), (81, 2364432), (84, 2279988), (93, 2059344), (108, 1773324), (112, 1709991), (124, 1544508), (126, 1519992), (144, 1329993), (162, 1182216), (168, 1139994), (186, 1029672), (189, 1013328), (216, 886662), (217, 882576), (227, 843696), (243, 788144), (248, 772254), (252, 759996), (279, 686448), (324, 591108), (336, 569997), (372, 514836), (378, 506664), (432, 443331), (434, 441288), (454, 421848), (486, 394072), (496, 386127), (504, 379998), (558, 343224), (567, 337776), (648, 295554), (651, 294192), (681, 281232), (744, 257418), (756, 253332), (837, 228816), (868, 220644), (908, 210924), (972, 197036), (1008, 189999), (1116, 171612), (1134, 168888), (1296, 147777), (1302, 147096), (1362, 140616), (1488, 128709), (1512, 126666), (1589, 120528), (1674, 114408), (1701, 112592), (1736, 110322), (1816, 105462), (1944, 98518), (1953, 98064), (2043, 93744), (2232, 85806), (2268, 84444), (2511, 76272), (2604, 73548), (2724, 70308), (3024, 63333), (3178, 60264), (3348, 57204), (3402, 56296), (3472, 55161), (3632, 52731), (3888, 49259), (3906, 49032), (4086, 46872), (4464, 42903), (4536, 42222), (4767, 40176), (5022, 38136), (5208, 36774), (5448, 35154), (5859, 32688), (6129, 31248), (6356, 30132), (6696, 28602), (6804, 28148), (7037, 27216), (7533, 25424), (7812, 24516), (8172, 23436), (9072, 21111), (9534, 20088), (10044, 19068), (10416, 18387), (10896, 17577), (11718, 16344), (12258, 15624), (12712, 15066), (13392, 14301), (13608, 14074)]