427387728

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{28447}}^1$

素因数の和:28771

約数の個数: 40

約数和(自身を含む): 1107651328

約数和(自身を除く): 680263600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 15024, 28447, 56894, 85341, 113788, 170682, 227576, 341364, 455152, 682728, 1365456, 8903911, 17807822, 26711733, 35615644, 53423466, 71231288, 106846932, 142462576, 213693864, 427387728]

約数ペア:

[(1, 427387728), (2, 213693864), (3, 142462576), (4, 106846932), (6, 71231288), (8, 53423466), (12, 35615644), (16, 26711733), (24, 17807822), (48, 8903911), (313, 1365456), (626, 682728), (939, 455152), (1252, 341364), (1878, 227576), (2504, 170682), (3756, 113788), (5008, 85341), (7512, 56894), (15024, 28447)]