289231326

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{11789}}^1$

素因数の和:11873

約数の個数: 48

約数和(自身を含む): 662126400

約数和(自身を除く): 372895074

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 846, 1363, 2726, 4089, 8178, 11789, 12267, 23578, 24534, 35367, 70734, 106101, 212202, 341881, 554083, 683762, 1025643, 1108166, 1662249, 2051286, 3076929, 3324498, 4986747, 6153858, 9973494, 16068407, 32136814, 48205221, 96410442, 144615663, 289231326]

約数ペア:

[(1, 289231326), (2, 144615663), (3, 96410442), (6, 48205221), (9, 32136814), (18, 16068407), (29, 9973494), (47, 6153858), (58, 4986747), (87, 3324498), (94, 3076929), (141, 2051286), (174, 1662249), (261, 1108166), (282, 1025643), (423, 683762), (522, 554083), (846, 341881), (1363, 212202), (2726, 106101), (4089, 70734), (8178, 35367), (11789, 24534), (12267, 23578)]