271138296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 802368000

約数和(自身を除く): 531229704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 199, 264, 286, 312, 397, 398, 429, 572, 597, 794, 796, 858, 1144, 1191, 1194, 1588, 1592, 1716, 2189, 2382, 2388, 2587, 3176, 3432, 4367, 4378, 4764, 4776, 5161, 5174, 6567, 7761, 8734, 8756, 9528, 10322, 10348, 13101, 13134, 15483, 15522, 17468, 17512, 20644, 20696, 26202, 26268, 28457, 30966, 31044, 34936, 41288, 52404, 52536, 56771, 56914, 61932, 62088, 79003, 85371, 104808, 113542, 113828, 123864, 158006, 170313, 170742, 227084, 227656, 237009, 316012, 340626, 341484, 454168, 474018, 632024, 681252, 682968, 869033, 948036, 1027039, 1362504, 1738066, 1896072, 2054078, 2607099, 3081117, 3476132, 4108156, 5214198, 6162234, 6952264, 8216312, 10428396, 11297429, 12324468, 20856792, 22594858, 24648936, 33892287, 45189716, 67784574, 90379432, 135569148, 271138296]

約数ペア:

[(1, 271138296), (2, 135569148), (3, 90379432), (4, 67784574), (6, 45189716), (8, 33892287), (11, 24648936), (12, 22594858), (13, 20856792), (22, 12324468), (24, 11297429), (26, 10428396), (33, 8216312), (39, 6952264), (44, 6162234), (52, 5214198), (66, 4108156), (78, 3476132), (88, 3081117), (104, 2607099), (132, 2054078), (143, 1896072), (156, 1738066), (199, 1362504), (264, 1027039), (286, 948036), (312, 869033), (397, 682968), (398, 681252), (429, 632024), (572, 474018), (597, 454168), (794, 341484), (796, 340626), (858, 316012), (1144, 237009), (1191, 227656), (1194, 227084), (1588, 170742), (1592, 170313), (1716, 158006), (2189, 123864), (2382, 113828), (2388, 113542), (2587, 104808), (3176, 85371), (3432, 79003), (4367, 62088), (4378, 61932), (4764, 56914), (4776, 56771), (5161, 52536), (5174, 52404), (6567, 41288), (7761, 34936), (8734, 31044), (8756, 30966), (9528, 28457), (10322, 26268), (10348, 26202), (13101, 20696), (13134, 20644), (15483, 17512), (15522, 17468)]