210764288

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 120

約数和(自身を含む): 507538944

約数和(自身を除く): 296774656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 271, 392, 434, 448, 496, 512, 542, 784, 868, 896, 992, 1084, 1519, 1568, 1736, 1792, 1897, 1984, 2168, 3038, 3136, 3472, 3584, 3794, 3968, 4336, 6076, 6272, 6944, 7588, 7936, 8401, 8672, 12152, 12544, 13279, 13888, 15176, 15872, 16802, 17344, 24304, 25088, 26558, 27776, 30352, 33604, 34688, 48608, 53116, 55552, 58807, 60704, 67208, 69376, 97216, 106232, 111104, 117614, 121408, 134416, 138752, 194432, 212464, 235228, 242816, 268832, 388864, 411649, 424928, 470456, 485632, 537664, 777728, 823298, 849856, 940912, 971264, 1075328, 1646596, 1699712, 1881824, 2150656, 3293192, 3399424, 3763648, 4301312, 6586384, 6798848, 7527296, 13172768, 15054592, 26345536, 30109184, 52691072, 105382144, 210764288]

約数ペア:

[(1, 210764288), (2, 105382144), (4, 52691072), (7, 30109184), (8, 26345536), (14, 15054592), (16, 13172768), (28, 7527296), (31, 6798848), (32, 6586384), (49, 4301312), (56, 3763648), (62, 3399424), (64, 3293192), (98, 2150656), (112, 1881824), (124, 1699712), (128, 1646596), (196, 1075328), (217, 971264), (224, 940912), (248, 849856), (256, 823298), (271, 777728), (392, 537664), (434, 485632), (448, 470456), (496, 424928), (512, 411649), (542, 388864), (784, 268832), (868, 242816), (896, 235228), (992, 212464), (1084, 194432), (1519, 138752), (1568, 134416), (1736, 121408), (1792, 117614), (1897, 111104), (1984, 106232), (2168, 97216), (3038, 69376), (3136, 67208), (3472, 60704), (3584, 58807), (3794, 55552), (3968, 53116), (4336, 48608), (6076, 34688), (6272, 33604), (6944, 30352), (7588, 27776), (7936, 26558), (8401, 25088), (8672, 24304), (12152, 17344), (12544, 16802), (13279, 15872), (13888, 15176)]