216488064

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2598

約数の個数: 128

約数和(自身を含む): 655966080

約数和(自身を除く): 439478016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2551, 2652, 3264, 3536, 4992, 5102, 5304, 6528, 7072, 7653, 10204, 10608, 14144, 15306, 20408, 21216, 28288, 30612, 33163, 40816, 42432, 43367, 61224, 66326, 81632, 84864, 86734, 99489, 122448, 130101, 132652, 163264, 173468, 198978, 244896, 260202, 265304, 326528, 346936, 397956, 489792, 520404, 530608, 563771, 693872, 795912, 979584, 1040808, 1061216, 1127542, 1387744, 1591824, 1691313, 2081616, 2122432, 2255084, 2775488, 3183648, 3382626, 4163232, 4244864, 4510168, 5550976, 6367296, 6765252, 8326464, 9020336, 12734592, 13530504, 16652928, 18040672, 27061008, 36081344, 54122016, 72162688, 108244032, 216488064]

約数ペア:

[(1, 216488064), (2, 108244032), (3, 72162688), (4, 54122016), (6, 36081344), (8, 27061008), (12, 18040672), (13, 16652928), (16, 13530504), (17, 12734592), (24, 9020336), (26, 8326464), (32, 6765252), (34, 6367296), (39, 5550976), (48, 4510168), (51, 4244864), (52, 4163232), (64, 3382626), (68, 3183648), (78, 2775488), (96, 2255084), (102, 2122432), (104, 2081616), (128, 1691313), (136, 1591824), (156, 1387744), (192, 1127542), (204, 1061216), (208, 1040808), (221, 979584), (272, 795912), (312, 693872), (384, 563771), (408, 530608), (416, 520404), (442, 489792), (544, 397956), (624, 346936), (663, 326528), (816, 265304), (832, 260202), (884, 244896), (1088, 198978), (1248, 173468), (1326, 163264), (1632, 132652), (1664, 130101), (1768, 122448), (2176, 99489), (2496, 86734), (2551, 84864), (2652, 81632), (3264, 66326), (3536, 61224), (4992, 43367), (5102, 42432), (5304, 40816), (6528, 33163), (7072, 30612), (7653, 28288), (10204, 21216), (10608, 20408), (14144, 15306)]