379878928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{166031}}^1$

素因数の和:166063

約数の個数: 40

約数和(自身を含む): 864694656

約数和(自身を除く): 484815728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 166031, 332062, 664124, 1328248, 1826341, 2158403, 2656496, 3652682, 4316806, 7305364, 8633612, 14610728, 17267224, 23742433, 29221456, 34534448, 47484866, 94969732, 189939464, 379878928]

約数ペア:

[(1, 379878928), (2, 189939464), (4, 94969732), (8, 47484866), (11, 34534448), (13, 29221456), (16, 23742433), (22, 17267224), (26, 14610728), (44, 8633612), (52, 7305364), (88, 4316806), (104, 3652682), (143, 2656496), (176, 2158403), (208, 1826341), (286, 1328248), (572, 664124), (1144, 332062), (2288, 166031)]