208427472

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1958

約数の個数: 160

約数和(自身を含む): 681384960

約数和(自身を除く): 472957488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 264, 276, 297, 368, 396, 414, 432, 506, 528, 552, 594, 621, 759, 792, 828, 1012, 1104, 1188, 1242, 1518, 1584, 1656, 1907, 2024, 2277, 2376, 2484, 3036, 3312, 3814, 4048, 4554, 4752, 4968, 5721, 6072, 6831, 7628, 9108, 9936, 11442, 12144, 13662, 15256, 17163, 18216, 20977, 22884, 27324, 30512, 34326, 36432, 41954, 43861, 45768, 51489, 54648, 62931, 68652, 83908, 87722, 91536, 102978, 109296, 125862, 131583, 137304, 167816, 175444, 188793, 205956, 251724, 263166, 274608, 335632, 350888, 377586, 394749, 411912, 482471, 503448, 526332, 566379, 701776, 755172, 789498, 823824, 964942, 1006896, 1052664, 1132758, 1184247, 1447413, 1510344, 1578996, 1929884, 2105328, 2265516, 2368494, 2894826, 3020688, 3157992, 3859768, 4342239, 4531032, 4736988, 5789652, 6315984, 7719536, 8684478, 9062064, 9473976, 11579304, 13026717, 17368956, 18947952, 23158608, 26053434, 34737912, 52106868, 69475824, 104213736, 208427472]

約数ペア:

[(1, 208427472), (2, 104213736), (3, 69475824), (4, 52106868), (6, 34737912), (8, 26053434), (9, 23158608), (11, 18947952), (12, 17368956), (16, 13026717), (18, 11579304), (22, 9473976), (23, 9062064), (24, 8684478), (27, 7719536), (33, 6315984), (36, 5789652), (44, 4736988), (46, 4531032), (48, 4342239), (54, 3859768), (66, 3157992), (69, 3020688), (72, 2894826), (88, 2368494), (92, 2265516), (99, 2105328), (108, 1929884), (132, 1578996), (138, 1510344), (144, 1447413), (176, 1184247), (184, 1132758), (198, 1052664), (207, 1006896), (216, 964942), (253, 823824), (264, 789498), (276, 755172), (297, 701776), (368, 566379), (396, 526332), (414, 503448), (432, 482471), (506, 411912), (528, 394749), (552, 377586), (594, 350888), (621, 335632), (759, 274608), (792, 263166), (828, 251724), (1012, 205956), (1104, 188793), (1188, 175444), (1242, 167816), (1518, 137304), (1584, 131583), (1656, 125862), (1907, 109296), (2024, 102978), (2277, 91536), (2376, 87722), (2484, 83908), (3036, 68652), (3312, 62931), (3814, 54648), (4048, 51489), (4554, 45768), (4752, 43861), (4968, 41954), (5721, 36432), (6072, 34326), (6831, 30512), (7628, 27324), (9108, 22884), (9936, 20977), (11442, 18216), (12144, 17163), (13662, 15256)]