291860892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{352489}}^1$

素因数の和:352522

約数の個数: 36

約数和(自身を含む): 769838160

約数和(自身を除く): 477977268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 352489, 704978, 1057467, 1409956, 2114934, 3172401, 4229868, 6344802, 8107247, 12689604, 16214494, 24321741, 32428988, 48643482, 72965223, 97286964, 145930446, 291860892]

約数ペア:

[(1, 291860892), (2, 145930446), (3, 97286964), (4, 72965223), (6, 48643482), (9, 32428988), (12, 24321741), (18, 16214494), (23, 12689604), (36, 8107247), (46, 6344802), (69, 4229868), (92, 3172401), (138, 2114934), (207, 1409956), (276, 1057467), (414, 704978), (828, 352489)]