317530812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1392679}}^1$

素因数の和:1392705

約数の個数: 24

約数和(自身を含む): 779900800

約数和(自身を除く): 462369988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1392679, 2785358, 4178037, 5570716, 8356074, 16712148, 26460901, 52921802, 79382703, 105843604, 158765406, 317530812]

約数ペア:

[(1, 317530812), (2, 158765406), (3, 105843604), (4, 79382703), (6, 52921802), (12, 26460901), (19, 16712148), (38, 8356074), (57, 5570716), (76, 4178037), (114, 2785358), (228, 1392679)]