40329468

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 105036960

約数和(自身を除く): 64707492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1453, 1542, 2313, 2906, 3084, 4359, 4626, 5812, 6939, 8718, 9252, 13077, 13878, 17436, 26154, 27756, 39231, 52308, 78462, 156924, 373421, 746842, 1120263, 1493684, 2240526, 3360789, 4481052, 6721578, 10082367, 13443156, 20164734, 40329468]

約数ペア:

[(1, 40329468), (2, 20164734), (3, 13443156), (4, 10082367), (6, 6721578), (9, 4481052), (12, 3360789), (18, 2240526), (27, 1493684), (36, 1120263), (54, 746842), (108, 373421), (257, 156924), (514, 78462), (771, 52308), (1028, 39231), (1453, 27756), (1542, 26154), (2313, 17436), (2906, 13878), (3084, 13077), (4359, 9252), (4626, 8718), (5812, 6939)]