249374664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 192

約数和(自身を含む): 869806080

約数和(自身を除く): 620431416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 124, 126, 132, 154, 168, 186, 198, 217, 231, 248, 252, 264, 279, 308, 341, 372, 396, 434, 462, 504, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1023, 1116, 1302, 1364, 1386, 1451, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 2902, 3069, 3906, 4092, 4353, 4774, 5208, 5544, 5804, 6138, 7161, 7812, 8184, 8706, 9548, 10157, 11608, 12276, 13059, 14322, 15624, 15961, 17412, 19096, 20314, 21483, 24552, 26118, 28644, 30471, 31922, 34824, 40628, 42966, 44981, 47883, 52236, 57288, 60942, 63844, 81256, 85932, 89962, 91413, 95766, 104472, 111727, 121884, 127688, 134943, 143649, 171864, 179924, 182826, 191532, 223454, 243768, 269886, 287298, 314867, 335181, 359848, 365652, 383064, 404829, 446908, 494791, 539772, 574596, 629734, 670362, 731304, 809658, 893816, 944601, 989582, 1005543, 1079544, 1149192, 1259468, 1340724, 1484373, 1619316, 1889202, 1979164, 2011086, 2518936, 2681448, 2833803, 2968746, 3238632, 3463537, 3778404, 3958328, 4022172, 4453119, 5667606, 5937492, 6927074, 7556808, 8044344, 8906238, 10390611, 11335212, 11874984, 13854148, 17812476, 20781222, 22670424, 27708296, 31171833, 35624952, 41562444, 62343666, 83124888, 124687332, 249374664]

約数ペア:

[(1, 249374664), (2, 124687332), (3, 83124888), (4, 62343666), (6, 41562444), (7, 35624952), (8, 31171833), (9, 27708296), (11, 22670424), (12, 20781222), (14, 17812476), (18, 13854148), (21, 11874984), (22, 11335212), (24, 10390611), (28, 8906238), (31, 8044344), (33, 7556808), (36, 6927074), (42, 5937492), (44, 5667606), (56, 4453119), (62, 4022172), (63, 3958328), (66, 3778404), (72, 3463537), (77, 3238632), (84, 2968746), (88, 2833803), (93, 2681448), (99, 2518936), (124, 2011086), (126, 1979164), (132, 1889202), (154, 1619316), (168, 1484373), (186, 1340724), (198, 1259468), (217, 1149192), (231, 1079544), (248, 1005543), (252, 989582), (264, 944601), (279, 893816), (308, 809658), (341, 731304), (372, 670362), (396, 629734), (434, 574596), (462, 539772), (504, 494791), (558, 446908), (616, 404829), (651, 383064), (682, 365652), (693, 359848), (744, 335181), (792, 314867), (868, 287298), (924, 269886), (1023, 243768), (1116, 223454), (1302, 191532), (1364, 182826), (1386, 179924), (1451, 171864), (1736, 143649), (1848, 134943), (1953, 127688), (2046, 121884), (2232, 111727), (2387, 104472), (2604, 95766), (2728, 91413), (2772, 89962), (2902, 85932), (3069, 81256), (3906, 63844), (4092, 60942), (4353, 57288), (4774, 52236), (5208, 47883), (5544, 44981), (5804, 42966), (6138, 40628), (7161, 34824), (7812, 31922), (8184, 30471), (8706, 28644), (9548, 26118), (10157, 24552), (11608, 21483), (12276, 20314), (13059, 19096), (14322, 17412), (15624, 15961)]