308045296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13841}}^1$

素因数の和:13969

約数の個数: 40

約数和(自身を含む): 648802224

約数和(自身を除く): 340756928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 13841, 22256, 27682, 55364, 110728, 179933, 221456, 359866, 719732, 1439464, 1480987, 2878928, 2961974, 5923948, 11847896, 19252831, 23695792, 38505662, 77011324, 154022648, 308045296]

約数ペア:

[(1, 308045296), (2, 154022648), (4, 77011324), (8, 38505662), (13, 23695792), (16, 19252831), (26, 11847896), (52, 5923948), (104, 2961974), (107, 2878928), (208, 1480987), (214, 1439464), (428, 719732), (856, 359866), (1391, 221456), (1712, 179933), (2782, 110728), (5564, 55364), (11128, 27682), (13841, 22256)]