324774424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{20681}}^1$

素因数の和:20851

約数の個数: 32

約数和(自身を含む): 660169440

約数和(自身を除く): 335395016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 20681, 41362, 82724, 165448, 268853, 537706, 1075412, 2150824, 3122831, 6245662, 12491324, 24982648, 40596803, 81193606, 162387212, 324774424]

約数ペア:

[(1, 324774424), (2, 162387212), (4, 81193606), (8, 40596803), (13, 24982648), (26, 12491324), (52, 6245662), (104, 3122831), (151, 2150824), (302, 1075412), (604, 537706), (1208, 268853), (1963, 165448), (3926, 82724), (7852, 41362), (15704, 20681)]