406729024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1129}}^1$

素因数の和:1587

約数の個数: 56

約数和(自身を含む): 871966760

約数和(自身を除く): 465237736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 433, 832, 866, 1129, 1732, 2258, 3464, 4516, 5629, 6928, 9032, 11258, 13856, 14677, 18064, 22516, 27712, 29354, 36128, 45032, 58708, 72256, 90064, 117416, 180128, 234832, 360256, 469664, 488857, 939328, 977714, 1955428, 3910856, 6355141, 7821712, 12710282, 15643424, 25420564, 31286848, 50841128, 101682256, 203364512, 406729024]

約数ペア:

[(1, 406729024), (2, 203364512), (4, 101682256), (8, 50841128), (13, 31286848), (16, 25420564), (26, 15643424), (32, 12710282), (52, 7821712), (64, 6355141), (104, 3910856), (208, 1955428), (416, 977714), (433, 939328), (832, 488857), (866, 469664), (1129, 360256), (1732, 234832), (2258, 180128), (3464, 117416), (4516, 90064), (5629, 72256), (6928, 58708), (9032, 45032), (11258, 36128), (13856, 29354), (14677, 27712), (18064, 22516)]