722916

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 1873872

約数和(自身を除く): 1150956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 467, 516, 774, 934, 1401, 1548, 1868, 2802, 4203, 5604, 8406, 16812, 20081, 40162, 60243, 80324, 120486, 180729, 240972, 361458, 722916]

約数ペア:

[(1, 722916), (2, 361458), (3, 240972), (4, 180729), (6, 120486), (9, 80324), (12, 60243), (18, 40162), (36, 20081), (43, 16812), (86, 8406), (129, 5604), (172, 4203), (258, 2802), (387, 1868), (467, 1548), (516, 1401), (774, 934)]