243238896

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 739952640

約数和(自身を除く): 496713744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 82, 93, 108, 123, 124, 144, 164, 186, 216, 246, 248, 279, 328, 369, 372, 432, 443, 492, 496, 558, 656, 738, 744, 837, 886, 984, 1107, 1116, 1271, 1329, 1476, 1488, 1674, 1772, 1968, 2214, 2232, 2542, 2658, 2952, 3348, 3544, 3813, 3987, 4428, 4464, 5084, 5316, 5904, 6696, 7088, 7626, 7974, 8856, 10168, 10632, 11439, 11961, 13392, 13733, 15252, 15948, 17712, 18163, 20336, 21264, 22878, 23922, 27466, 30504, 31896, 34317, 36326, 41199, 45756, 47844, 54489, 54932, 61008, 63792, 68634, 72652, 82398, 91512, 95688, 108978, 109864, 123597, 137268, 145304, 163467, 164796, 183024, 191376, 217956, 219728, 247194, 274536, 290608, 326934, 329592, 370791, 435912, 490401, 494388, 549072, 563053, 653868, 659184, 741582, 871824, 980802, 988776, 1126106, 1307736, 1483164, 1689159, 1961604, 1977552, 2252212, 2615472, 2966328, 3378318, 3923208, 4504424, 5067477, 5932656, 6756636, 7846416, 9008848, 10134954, 13513272, 15202431, 20269908, 27026544, 30404862, 40539816, 60809724, 81079632, 121619448, 243238896]

約数ペア:

[(1, 243238896), (2, 121619448), (3, 81079632), (4, 60809724), (6, 40539816), (8, 30404862), (9, 27026544), (12, 20269908), (16, 15202431), (18, 13513272), (24, 10134954), (27, 9008848), (31, 7846416), (36, 6756636), (41, 5932656), (48, 5067477), (54, 4504424), (62, 3923208), (72, 3378318), (82, 2966328), (93, 2615472), (108, 2252212), (123, 1977552), (124, 1961604), (144, 1689159), (164, 1483164), (186, 1307736), (216, 1126106), (246, 988776), (248, 980802), (279, 871824), (328, 741582), (369, 659184), (372, 653868), (432, 563053), (443, 549072), (492, 494388), (496, 490401), (558, 435912), (656, 370791), (738, 329592), (744, 326934), (837, 290608), (886, 274536), (984, 247194), (1107, 219728), (1116, 217956), (1271, 191376), (1329, 183024), (1476, 164796), (1488, 163467), (1674, 145304), (1772, 137268), (1968, 123597), (2214, 109864), (2232, 108978), (2542, 95688), (2658, 91512), (2952, 82398), (3348, 72652), (3544, 68634), (3813, 63792), (3987, 61008), (4428, 54932), (4464, 54489), (5084, 47844), (5316, 45756), (5904, 41199), (6696, 36326), (7088, 34317), (7626, 31896), (7974, 30504), (8856, 27466), (10168, 23922), (10632, 22878), (11439, 21264), (11961, 20336), (13392, 18163), (13733, 17712), (15252, 15948)]