201531456

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{16661}}^1$

素因数の和:16689

約数の個数: 112

約数和(自身を含む): 677143680

約数和(自身を除く): 475612224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 16661, 33322, 49983, 66644, 99966, 116627, 133288, 149949, 199932, 233254, 266576, 299898, 349881, 399864, 449847, 466508, 533152, 599796, 699762, 799728, 899694, 933016, 1049643, 1066304, 1199592, 1399524, 1599456, 1799388, 1866032, 2099286, 2399184, 2799048, 3148929, 3198912, 3598776, 3732064, 4198572, 4798368, 5598096, 6297858, 7197552, 7464128, 8397144, 9596736, 11196192, 12595716, 14395104, 16794288, 22392384, 25191432, 28790208, 33588576, 50382864, 67177152, 100765728, 201531456]

約数ペア:

[(1, 201531456), (2, 100765728), (3, 67177152), (4, 50382864), (6, 33588576), (7, 28790208), (8, 25191432), (9, 22392384), (12, 16794288), (14, 14395104), (16, 12595716), (18, 11196192), (21, 9596736), (24, 8397144), (27, 7464128), (28, 7197552), (32, 6297858), (36, 5598096), (42, 4798368), (48, 4198572), (54, 3732064), (56, 3598776), (63, 3198912), (64, 3148929), (72, 2799048), (84, 2399184), (96, 2099286), (108, 1866032), (112, 1799388), (126, 1599456), (144, 1399524), (168, 1199592), (189, 1066304), (192, 1049643), (216, 933016), (224, 899694), (252, 799728), (288, 699762), (336, 599796), (378, 533152), (432, 466508), (448, 449847), (504, 399864), (576, 349881), (672, 299898), (756, 266576), (864, 233254), (1008, 199932), (1344, 149949), (1512, 133288), (1728, 116627), (2016, 99966), (3024, 66644), (4032, 49983), (6048, 33322), (12096, 16661)]