331718916

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 784784000

約数和(自身を除く): 453065084

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 349, 412, 618, 698, 769, 1047, 1236, 1396, 1538, 2094, 2307, 3076, 4188, 4614, 9228, 35947, 71894, 79207, 107841, 143788, 158414, 215682, 237621, 268381, 316828, 431364, 475242, 536762, 805143, 950484, 1073524, 1610286, 3220572, 27643243, 55286486, 82929729, 110572972, 165859458, 331718916]

約数ペア:

[(1, 331718916), (2, 165859458), (3, 110572972), (4, 82929729), (6, 55286486), (12, 27643243), (103, 3220572), (206, 1610286), (309, 1073524), (349, 950484), (412, 805143), (618, 536762), (698, 475242), (769, 431364), (1047, 316828), (1236, 268381), (1396, 237621), (1538, 215682), (2094, 158414), (2307, 143788), (3076, 107841), (4188, 79207), (4614, 71894), (9228, 35947)]