399148512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1681

約数の個数: 144

約数和(自身を含む): 1242600912

約数和(自身を除く): 843452400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 672, 742, 784, 848, 1113, 1176, 1272, 1484, 1568, 1601, 1696, 2226, 2352, 2544, 2597, 2968, 3202, 4452, 4704, 4803, 5088, 5194, 5936, 6404, 7791, 8904, 9606, 10388, 11207, 11872, 12808, 15582, 17808, 19212, 20776, 22414, 25616, 31164, 33621, 35616, 38424, 41552, 44828, 51232, 62328, 67242, 76848, 78449, 83104, 84853, 89656, 124656, 134484, 153696, 156898, 169706, 179312, 235347, 249312, 254559, 268968, 313796, 339412, 358624, 470694, 509118, 537936, 593971, 627592, 678824, 941388, 1018236, 1075872, 1187942, 1255184, 1357648, 1781913, 1882776, 2036472, 2375884, 2510368, 2715296, 3563826, 3765552, 4072944, 4157797, 4751768, 7127652, 7531104, 8145888, 8315594, 9503536, 12473391, 14255304, 16631188, 19007072, 24946782, 28510608, 33262376, 49893564, 57021216, 66524752, 99787128, 133049504, 199574256, 399148512]

約数ペア:

[(1, 399148512), (2, 199574256), (3, 133049504), (4, 99787128), (6, 66524752), (7, 57021216), (8, 49893564), (12, 33262376), (14, 28510608), (16, 24946782), (21, 19007072), (24, 16631188), (28, 14255304), (32, 12473391), (42, 9503536), (48, 8315594), (49, 8145888), (53, 7531104), (56, 7127652), (84, 4751768), (96, 4157797), (98, 4072944), (106, 3765552), (112, 3563826), (147, 2715296), (159, 2510368), (168, 2375884), (196, 2036472), (212, 1882776), (224, 1781913), (294, 1357648), (318, 1255184), (336, 1187942), (371, 1075872), (392, 1018236), (424, 941388), (588, 678824), (636, 627592), (672, 593971), (742, 537936), (784, 509118), (848, 470694), (1113, 358624), (1176, 339412), (1272, 313796), (1484, 268968), (1568, 254559), (1601, 249312), (1696, 235347), (2226, 179312), (2352, 169706), (2544, 156898), (2597, 153696), (2968, 134484), (3202, 124656), (4452, 89656), (4704, 84853), (4803, 83104), (5088, 78449), (5194, 76848), (5936, 67242), (6404, 62328), (7791, 51232), (8904, 44828), (9606, 41552), (10388, 38424), (11207, 35616), (11872, 33621), (12808, 31164), (15582, 25616), (17808, 22414), (19212, 20776)]