315034404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1999}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 768768000

約数和(自身を除く): 453733596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 571, 1142, 1713, 1999, 2284, 3426, 3998, 5997, 6852, 7996, 11994, 13133, 23988, 26266, 39399, 45977, 52532, 78798, 91954, 137931, 157596, 183908, 275862, 551724, 1141429, 2282858, 3424287, 4565716, 6848574, 13697148, 26252867, 52505734, 78758601, 105011468, 157517202, 315034404]

約数ペア:

[(1, 315034404), (2, 157517202), (3, 105011468), (4, 78758601), (6, 52505734), (12, 26252867), (23, 13697148), (46, 6848574), (69, 4565716), (92, 3424287), (138, 2282858), (276, 1141429), (571, 551724), (1142, 275862), (1713, 183908), (1999, 157596), (2284, 137931), (3426, 91954), (3998, 78798), (5997, 52532), (6852, 45977), (7996, 39399), (11994, 26266), (13133, 23988)]