315087508866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109177931}}^1$

素因数の和:109177986

約数の個数: 32

約数和(自身を含む): 696991917888

約数和(自身を除く): 381904409022

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 109177931, 218355862, 327533793, 655067586, 1419313103, 2838626206, 4039583447, 4257939309, 8079166894, 8515878618, 12118750341, 24237500682, 52514584811, 105029169622, 157543754433, 315087508866]

約数ペア:

[(1, 315087508866), (2, 157543754433), (3, 105029169622), (6, 52514584811), (13, 24237500682), (26, 12118750341), (37, 8515878618), (39, 8079166894), (74, 4257939309), (78, 4039583447), (111, 2838626206), (222, 1419313103), (481, 655067586), (962, 327533793), (1443, 218355862), (2886, 109177931)]