306452808

素因数分解:

$2^3\times 3^4\times {\mathrm{472921}}^1$

素因数の和:472939

約数の個数: 40

約数和(自身を含む): 858353430

約数和(自身を除く): 551900622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 472921, 945842, 1418763, 1891684, 2837526, 3783368, 4256289, 5675052, 8512578, 11350104, 12768867, 17025156, 25537734, 34050312, 38306601, 51075468, 76613202, 102150936, 153226404, 306452808]

約数ペア:

[(1, 306452808), (2, 153226404), (3, 102150936), (4, 76613202), (6, 51075468), (8, 38306601), (9, 34050312), (12, 25537734), (18, 17025156), (24, 12768867), (27, 11350104), (36, 8512578), (54, 5675052), (72, 4256289), (81, 3783368), (108, 2837526), (162, 1891684), (216, 1418763), (324, 945842), (648, 472921)]