305542384

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{7013}}^1$

素因数の和:7417

約数の個数: 40

約数和(自身を含む): 678394080

約数和(自身を除く): 372851696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1556, 2723, 3112, 5446, 6224, 7013, 10892, 14026, 21784, 28052, 43568, 49091, 56104, 98182, 112208, 196364, 392728, 785456, 2728057, 5456114, 10912228, 19096399, 21824456, 38192798, 43648912, 76385596, 152771192, 305542384]

約数ペア:

[(1, 305542384), (2, 152771192), (4, 76385596), (7, 43648912), (8, 38192798), (14, 21824456), (16, 19096399), (28, 10912228), (56, 5456114), (112, 2728057), (389, 785456), (778, 392728), (1556, 196364), (2723, 112208), (3112, 98182), (5446, 56104), (6224, 49091), (7013, 43568), (10892, 28052), (14026, 21784)]