279494016

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 782576640

約数和(自身を除く): 503082624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 318, 372, 384, 424, 443, 496, 636, 744, 848, 886, 992, 1272, 1329, 1488, 1643, 1696, 1772, 1984, 2544, 2658, 2976, 3286, 3392, 3544, 3968, 4929, 5088, 5316, 5952, 6572, 6784, 7088, 9858, 10176, 10632, 11904, 13144, 13733, 14176, 19716, 20352, 21264, 23479, 26288, 27466, 28352, 39432, 41199, 42528, 46958, 52576, 54932, 56704, 70437, 78864, 82398, 85056, 93916, 105152, 109864, 140874, 157728, 164796, 170112, 187832, 210304, 219728, 281748, 315456, 329592, 375664, 439456, 563496, 630912, 659184, 727849, 751328, 878912, 1126992, 1318368, 1455698, 1502656, 1757824, 2183547, 2253984, 2636736, 2911396, 3005312, 4367094, 4507968, 5273472, 5822792, 8734188, 9015936, 11645584, 17468376, 23291168, 34936752, 46582336, 69873504, 93164672, 139747008, 279494016]

約数ペア:

[(1, 279494016), (2, 139747008), (3, 93164672), (4, 69873504), (6, 46582336), (8, 34936752), (12, 23291168), (16, 17468376), (24, 11645584), (31, 9015936), (32, 8734188), (48, 5822792), (53, 5273472), (62, 4507968), (64, 4367094), (93, 3005312), (96, 2911396), (106, 2636736), (124, 2253984), (128, 2183547), (159, 1757824), (186, 1502656), (192, 1455698), (212, 1318368), (248, 1126992), (318, 878912), (372, 751328), (384, 727849), (424, 659184), (443, 630912), (496, 563496), (636, 439456), (744, 375664), (848, 329592), (886, 315456), (992, 281748), (1272, 219728), (1329, 210304), (1488, 187832), (1643, 170112), (1696, 164796), (1772, 157728), (1984, 140874), (2544, 109864), (2658, 105152), (2976, 93916), (3286, 85056), (3392, 82398), (3544, 78864), (3968, 70437), (4929, 56704), (5088, 54932), (5316, 52576), (5952, 46958), (6572, 42528), (6784, 41199), (7088, 39432), (9858, 28352), (10176, 27466), (10632, 26288), (11904, 23479), (13144, 21264), (13733, 20352), (14176, 19716)]