220665816

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20849}}^1$

素因数の和:20878

約数の個数: 96

約数和(自身を含む): 713070000

約数和(自身を除く): 492404184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20849, 41698, 62547, 83396, 125094, 145943, 166792, 187641, 250188, 291886, 375282, 437829, 500376, 562923, 583772, 750564, 875658, 1021601, 1125846, 1167544, 1313487, 1501128, 1751316, 2043202, 2251692, 2626974, 3064803, 3502632, 3940461, 4086404, 4503384, 5253948, 6129606, 7880922, 8172808, 9194409, 10507896, 12259212, 15761844, 18388818, 24518424, 27583227, 31523688, 36777636, 55166454, 73555272, 110332908, 220665816]

約数ペア:

[(1, 220665816), (2, 110332908), (3, 73555272), (4, 55166454), (6, 36777636), (7, 31523688), (8, 27583227), (9, 24518424), (12, 18388818), (14, 15761844), (18, 12259212), (21, 10507896), (24, 9194409), (27, 8172808), (28, 7880922), (36, 6129606), (42, 5253948), (49, 4503384), (54, 4086404), (56, 3940461), (63, 3502632), (72, 3064803), (84, 2626974), (98, 2251692), (108, 2043202), (126, 1751316), (147, 1501128), (168, 1313487), (189, 1167544), (196, 1125846), (216, 1021601), (252, 875658), (294, 750564), (378, 583772), (392, 562923), (441, 500376), (504, 437829), (588, 375282), (756, 291886), (882, 250188), (1176, 187641), (1323, 166792), (1512, 145943), (1764, 125094), (2646, 83396), (3528, 62547), (5292, 41698), (10584, 20849)]