268287444

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67139}}^1$

素因数の和:67189

約数の個数: 48

約数和(自身を含む): 714369600

約数和(自身を除く): 446082156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 67139, 134278, 201417, 268556, 402834, 604251, 805668, 1208502, 1812753, 2417004, 2484143, 3625506, 4968286, 7251012, 7452429, 9936572, 14904858, 22357287, 29809716, 44714574, 67071861, 89429148, 134143722, 268287444]

約数ペア:

[(1, 268287444), (2, 134143722), (3, 89429148), (4, 67071861), (6, 44714574), (9, 29809716), (12, 22357287), (18, 14904858), (27, 9936572), (36, 7452429), (37, 7251012), (54, 4968286), (74, 3625506), (108, 2484143), (111, 2417004), (148, 1812753), (222, 1208502), (333, 805668), (444, 604251), (666, 402834), (999, 268556), (1332, 201417), (1998, 134278), (3996, 67139)]