464249552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71999}}^1$

素因数の和:72051

約数の個数: 40

約数和(自身を含む): 999936000

約数和(自身を除く): 535686448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 71999, 143998, 287996, 575992, 935987, 1151984, 1871974, 2231969, 3743948, 4463938, 7487896, 8927876, 14975792, 17855752, 29015597, 35711504, 58031194, 116062388, 232124776, 464249552]

約数ペア:

[(1, 464249552), (2, 232124776), (4, 116062388), (8, 58031194), (13, 35711504), (16, 29015597), (26, 17855752), (31, 14975792), (52, 8927876), (62, 7487896), (104, 4463938), (124, 3743948), (208, 2231969), (248, 1871974), (403, 1151984), (496, 935987), (806, 575992), (1612, 287996), (3224, 143998), (6448, 71999)]