208338048

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2667

約数の個数: 128

約数和(自身を含む): 641865600

約数和(自身を除く): 433527552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2621, 2944, 3312, 3456, 4416, 4968, 5242, 6624, 7863, 8832, 9936, 10484, 13248, 15726, 19872, 20968, 23589, 26496, 31452, 39744, 41936, 47178, 60283, 62904, 70767, 79488, 83872, 94356, 120566, 125808, 141534, 167744, 180849, 188712, 241132, 251616, 283068, 335488, 361698, 377424, 482264, 503232, 542547, 566136, 723396, 754848, 964528, 1006464, 1085094, 1132272, 1446792, 1509696, 1627641, 1929056, 2170188, 2264544, 2893584, 3019392, 3255282, 3858112, 4340376, 4529088, 5787168, 6510564, 7716224, 8680752, 9058176, 11574336, 13021128, 17361504, 23148672, 26042256, 34723008, 52084512, 69446016, 104169024, 208338048]

約数ペア:

[(1, 208338048), (2, 104169024), (3, 69446016), (4, 52084512), (6, 34723008), (8, 26042256), (9, 23148672), (12, 17361504), (16, 13021128), (18, 11574336), (23, 9058176), (24, 8680752), (27, 7716224), (32, 6510564), (36, 5787168), (46, 4529088), (48, 4340376), (54, 3858112), (64, 3255282), (69, 3019392), (72, 2893584), (92, 2264544), (96, 2170188), (108, 1929056), (128, 1627641), (138, 1509696), (144, 1446792), (184, 1132272), (192, 1085094), (207, 1006464), (216, 964528), (276, 754848), (288, 723396), (368, 566136), (384, 542547), (414, 503232), (432, 482264), (552, 377424), (576, 361698), (621, 335488), (736, 283068), (828, 251616), (864, 241132), (1104, 188712), (1152, 180849), (1242, 167744), (1472, 141534), (1656, 125808), (1728, 120566), (2208, 94356), (2484, 83872), (2621, 79488), (2944, 70767), (3312, 62904), (3456, 60283), (4416, 47178), (4968, 41936), (5242, 39744), (6624, 31452), (7863, 26496), (8832, 23589), (9936, 20968), (10484, 19872), (13248, 15726)]