440025.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 10080000

約数和(自身を除く): 5983692

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 149, 158, 174, 237, 298, 316, 348, 447, 474, 596, 894, 948, 1788, 2291, 4321, 4582, 6873, 8642, 9164, 11771, 12963, 13746, 17284, 23542, 25926, 27492, 35313, 47084, 51852, 70626, 141252, 341359, 682718, 1024077, 1365436, 2048154, 4096308]

約数ペア:

[(1, 4096308), (2, 2048154), (3, 1365436), (4, 1024077), (6, 682718), (12, 341359), (29, 141252), (58, 70626), (79, 51852), (87, 47084), (116, 35313), (149, 27492), (158, 25926), (174, 23542), (237, 17284), (298, 13746), (316, 12963), (348, 11771), (447, 9164), (474, 8642), (596, 6873), (894, 4582), (948, 4321), (1788, 2291)]