248234112

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 256

約数和(自身を含む): 866918400

約数和(自身を除く): 618684288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 331, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 662, 672, 744, 756, 837, 864, 868, 896, 992, 993, 1008, 1116, 1152, 1302, 1324, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 1986, 2016, 2232, 2317, 2604, 2648, 2688, 2976, 2979, 3024, 3348, 3456, 3472, 3906, 3968, 3972, 4032, 4464, 4634, 5208, 5296, 5859, 5952, 5958, 6048, 6696, 6944, 6951, 7812, 7944, 8064, 8928, 8937, 9268, 10261, 10416, 10592, 11718, 11904, 11916, 12096, 13392, 13888, 13902, 15624, 15888, 17856, 17874, 18536, 20522, 20832, 20853, 21184, 23436, 23832, 24192, 26784, 27776, 27804, 30783, 31248, 31776, 35712, 35748, 37072, 41044, 41664, 41706, 42368, 46872, 47664, 53568, 55608, 61566, 62496, 62559, 63552, 71496, 71827, 74144, 82088, 83328, 83412, 92349, 93744, 95328, 107136, 111216, 123132, 124992, 125118, 127104, 142992, 143654, 148288, 164176, 166824, 184698, 187488, 190656, 215481, 222432, 246264, 249984, 250236, 277047, 285984, 287308, 296576, 328352, 333648, 369396, 374976, 381312, 430962, 444864, 492528, 500472, 554094, 571968, 574616, 646443, 656704, 667296, 738792, 749952, 861924, 889728, 985056, 1000944, 1108188, 1143936, 1149232, 1292886, 1313408, 1334592, 1477584, 1723848, 1939329, 1970112, 2001888, 2216376, 2298464, 2585772, 2669184, 2955168, 3447696, 3878658, 3940224, 4003776, 4432752, 4596928, 5171544, 5910336, 6895392, 7757316, 8007552, 8865504, 9193856, 10343088, 11820672, 13790784, 15514632, 17731008, 20686176, 27581568, 31029264, 35462016, 41372352, 62058528, 82744704, 124117056, 248234112]

約数ペア:

[(1, 248234112), (2, 124117056), (3, 82744704), (4, 62058528), (6, 41372352), (7, 35462016), (8, 31029264), (9, 27581568), (12, 20686176), (14, 17731008), (16, 15514632), (18, 13790784), (21, 11820672), (24, 10343088), (27, 9193856), (28, 8865504), (31, 8007552), (32, 7757316), (36, 6895392), (42, 5910336), (48, 5171544), (54, 4596928), (56, 4432752), (62, 4003776), (63, 3940224), (64, 3878658), (72, 3447696), (84, 2955168), (93, 2669184), (96, 2585772), (108, 2298464), (112, 2216376), (124, 2001888), (126, 1970112), (128, 1939329), (144, 1723848), (168, 1477584), (186, 1334592), (189, 1313408), (192, 1292886), (216, 1149232), (217, 1143936), (224, 1108188), (248, 1000944), (252, 985056), (279, 889728), (288, 861924), (331, 749952), (336, 738792), (372, 667296), (378, 656704), (384, 646443), (432, 574616), (434, 571968), (448, 554094), (496, 500472), (504, 492528), (558, 444864), (576, 430962), (651, 381312), (662, 374976), (672, 369396), (744, 333648), (756, 328352), (837, 296576), (864, 287308), (868, 285984), (896, 277047), (992, 250236), (993, 249984), (1008, 246264), (1116, 222432), (1152, 215481), (1302, 190656), (1324, 187488), (1344, 184698), (1488, 166824), (1512, 164176), (1674, 148288), (1728, 143654), (1736, 142992), (1953, 127104), (1984, 125118), (1986, 124992), (2016, 123132), (2232, 111216), (2317, 107136), (2604, 95328), (2648, 93744), (2688, 92349), (2976, 83412), (2979, 83328), (3024, 82088), (3348, 74144), (3456, 71827), (3472, 71496), (3906, 63552), (3968, 62559), (3972, 62496), (4032, 61566), (4464, 55608), (4634, 53568), (5208, 47664), (5296, 46872), (5859, 42368), (5952, 41706), (5958, 41664), (6048, 41044), (6696, 37072), (6944, 35748), (6951, 35712), (7812, 31776), (7944, 31248), (8064, 30783), (8928, 27804), (8937, 27776), (9268, 26784), (10261, 24192), (10416, 23832), (10592, 23436), (11718, 21184), (11904, 20853), (11916, 20832), (12096, 20522), (13392, 18536), (13888, 17874), (13902, 17856), (15624, 15888)]