329331376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 723310848

約数和(自身を除く): 393979472

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 103, 148, 176, 206, 296, 407, 412, 491, 592, 814, 824, 982, 1133, 1628, 1648, 1964, 2266, 3256, 3811, 3928, 4532, 5401, 6512, 7622, 7856, 9064, 10802, 15244, 18128, 18167, 21604, 30488, 36334, 41921, 43208, 50573, 60976, 72668, 83842, 86416, 101146, 145336, 167684, 199837, 202292, 290672, 335368, 399674, 404584, 556303, 670736, 799348, 809168, 1112606, 1598696, 1871201, 2225212, 3197392, 3742402, 4450424, 7484804, 8900848, 14969608, 20583211, 29939216, 41166422, 82332844, 164665688, 329331376]

約数ペア:

[(1, 329331376), (2, 164665688), (4, 82332844), (8, 41166422), (11, 29939216), (16, 20583211), (22, 14969608), (37, 8900848), (44, 7484804), (74, 4450424), (88, 3742402), (103, 3197392), (148, 2225212), (176, 1871201), (206, 1598696), (296, 1112606), (407, 809168), (412, 799348), (491, 670736), (592, 556303), (814, 404584), (824, 399674), (982, 335368), (1133, 290672), (1628, 202292), (1648, 199837), (1964, 167684), (2266, 145336), (3256, 101146), (3811, 86416), (3928, 83842), (4532, 72668), (5401, 60976), (6512, 50573), (7622, 43208), (7856, 41921), (9064, 36334), (10802, 30488), (15244, 21604), (18128, 18167)]