349137712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5347}}^1$

素因数の和:5426

約数の個数: 80

約数和(自身を含む): 859444992

約数和(自身を除く): 510307280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 308, 371, 424, 583, 616, 742, 848, 1166, 1232, 1484, 2332, 2968, 4081, 4664, 5347, 5936, 8162, 9328, 10694, 16324, 21388, 32648, 37429, 42776, 58817, 65296, 74858, 85552, 117634, 149716, 235268, 283391, 299432, 411719, 470536, 566782, 598864, 823438, 941072, 1133564, 1646876, 1983737, 2267128, 3117301, 3293752, 3967474, 4534256, 6234602, 6587504, 7934948, 12469204, 15869896, 21821107, 24938408, 31739792, 43642214, 49876816, 87284428, 174568856, 349137712]

約数ペア:

[(1, 349137712), (2, 174568856), (4, 87284428), (7, 49876816), (8, 43642214), (11, 31739792), (14, 24938408), (16, 21821107), (22, 15869896), (28, 12469204), (44, 7934948), (53, 6587504), (56, 6234602), (77, 4534256), (88, 3967474), (106, 3293752), (112, 3117301), (154, 2267128), (176, 1983737), (212, 1646876), (308, 1133564), (371, 941072), (424, 823438), (583, 598864), (616, 566782), (742, 470536), (848, 411719), (1166, 299432), (1232, 283391), (1484, 235268), (2332, 149716), (2968, 117634), (4081, 85552), (4664, 74858), (5347, 65296), (5936, 58817), (8162, 42776), (9328, 37429), (10694, 32648), (16324, 21388)]