223937056

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 562609152

約数和(自身を除く): 338672096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 217, 224, 238, 248, 271, 272, 392, 434, 476, 496, 527, 542, 544, 784, 833, 868, 952, 992, 1054, 1084, 1519, 1568, 1666, 1736, 1897, 1904, 2108, 2168, 3038, 3332, 3472, 3689, 3794, 3808, 4216, 4336, 4607, 6076, 6664, 6944, 7378, 7588, 8401, 8432, 8672, 9214, 12152, 13279, 13328, 14756, 15176, 16802, 16864, 18428, 24304, 25823, 26558, 26656, 29512, 30352, 32249, 33604, 36856, 48608, 51646, 53116, 58807, 59024, 60704, 64498, 67208, 73712, 103292, 106232, 117614, 118048, 128996, 134416, 142817, 147424, 206584, 212464, 225743, 235228, 257992, 268832, 285634, 411649, 413168, 424928, 451486, 470456, 515984, 571268, 823298, 826336, 902972, 940912, 999719, 1031968, 1142536, 1646596, 1805944, 1881824, 1999438, 2285072, 3293192, 3611888, 3998876, 4570144, 6586384, 6998033, 7223776, 7997752, 13172768, 13996066, 15995504, 27992132, 31991008, 55984264, 111968528, 223937056]

約数ペア:

[(1, 223937056), (2, 111968528), (4, 55984264), (7, 31991008), (8, 27992132), (14, 15995504), (16, 13996066), (17, 13172768), (28, 7997752), (31, 7223776), (32, 6998033), (34, 6586384), (49, 4570144), (56, 3998876), (62, 3611888), (68, 3293192), (98, 2285072), (112, 1999438), (119, 1881824), (124, 1805944), (136, 1646596), (196, 1142536), (217, 1031968), (224, 999719), (238, 940912), (248, 902972), (271, 826336), (272, 823298), (392, 571268), (434, 515984), (476, 470456), (496, 451486), (527, 424928), (542, 413168), (544, 411649), (784, 285634), (833, 268832), (868, 257992), (952, 235228), (992, 225743), (1054, 212464), (1084, 206584), (1519, 147424), (1568, 142817), (1666, 134416), (1736, 128996), (1897, 118048), (1904, 117614), (2108, 106232), (2168, 103292), (3038, 73712), (3332, 67208), (3472, 64498), (3689, 60704), (3794, 59024), (3808, 58807), (4216, 53116), (4336, 51646), (4607, 48608), (6076, 36856), (6664, 33604), (6944, 32249), (7378, 30352), (7588, 29512), (8401, 26656), (8432, 26558), (8672, 25823), (9214, 24304), (12152, 18428), (13279, 16864), (13328, 16802), (14756, 15176)]