421728

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 1161216

約数和(自身を除く): 739488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 191, 276, 368, 382, 552, 573, 736, 764, 1104, 1146, 1528, 2208, 2292, 3056, 4393, 4584, 6112, 8786, 9168, 13179, 17572, 18336, 26358, 35144, 52716, 70288, 105432, 140576, 210864, 421728]

約数ペア:

[(1, 421728), (2, 210864), (3, 140576), (4, 105432), (6, 70288), (8, 52716), (12, 35144), (16, 26358), (23, 18336), (24, 17572), (32, 13179), (46, 9168), (48, 8786), (69, 6112), (92, 4584), (96, 4393), (138, 3056), (184, 2292), (191, 2208), (276, 1528), (368, 1146), (382, 1104), (552, 764), (573, 736)]