271281312

素因数分解:

$2^5\times 3^6\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 168

約数和(自身を含む): 830439540

約数和(自身を除く): 559158228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 243, 261, 288, 324, 348, 401, 432, 464, 486, 522, 648, 696, 729, 783, 802, 864, 928, 972, 1044, 1203, 1296, 1392, 1458, 1566, 1604, 1944, 2088, 2349, 2406, 2592, 2784, 2916, 3132, 3208, 3609, 3888, 4176, 4698, 4812, 5832, 6264, 6416, 7047, 7218, 7776, 8352, 9396, 9624, 10827, 11629, 11664, 12528, 12832, 14094, 14436, 18792, 19248, 21141, 21654, 23258, 23328, 25056, 28188, 28872, 32481, 34887, 37584, 38496, 42282, 43308, 46516, 56376, 57744, 64962, 69774, 75168, 84564, 86616, 93032, 97443, 104661, 112752, 115488, 129924, 139548, 169128, 173232, 186064, 194886, 209322, 225504, 259848, 279096, 292329, 313983, 338256, 346464, 372128, 389772, 418644, 519696, 558192, 584658, 627966, 676512, 779544, 837288, 941949, 1039392, 1116384, 1169316, 1255932, 1559088, 1674576, 1883898, 2338632, 2511864, 2825847, 3118176, 3349152, 3767796, 4677264, 5023728, 5651694, 7535592, 8477541, 9354528, 10047456, 11303388, 15071184, 16955082, 22606776, 30142368, 33910164, 45213552, 67820328, 90427104, 135640656, 271281312]

約数ペア:

[(1, 271281312), (2, 135640656), (3, 90427104), (4, 67820328), (6, 45213552), (8, 33910164), (9, 30142368), (12, 22606776), (16, 16955082), (18, 15071184), (24, 11303388), (27, 10047456), (29, 9354528), (32, 8477541), (36, 7535592), (48, 5651694), (54, 5023728), (58, 4677264), (72, 3767796), (81, 3349152), (87, 3118176), (96, 2825847), (108, 2511864), (116, 2338632), (144, 1883898), (162, 1674576), (174, 1559088), (216, 1255932), (232, 1169316), (243, 1116384), (261, 1039392), (288, 941949), (324, 837288), (348, 779544), (401, 676512), (432, 627966), (464, 584658), (486, 558192), (522, 519696), (648, 418644), (696, 389772), (729, 372128), (783, 346464), (802, 338256), (864, 313983), (928, 292329), (972, 279096), (1044, 259848), (1203, 225504), (1296, 209322), (1392, 194886), (1458, 186064), (1566, 173232), (1604, 169128), (1944, 139548), (2088, 129924), (2349, 115488), (2406, 112752), (2592, 104661), (2784, 97443), (2916, 93032), (3132, 86616), (3208, 84564), (3609, 75168), (3888, 69774), (4176, 64962), (4698, 57744), (4812, 56376), (5832, 46516), (6264, 43308), (6416, 42282), (7047, 38496), (7218, 37584), (7776, 34887), (8352, 32481), (9396, 28872), (9624, 28188), (10827, 25056), (11629, 23328), (11664, 23258), (12528, 21654), (12832, 21141), (14094, 19248), (14436, 18792)]