316965816

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{258959}}^1$

素因数の和:258988

約数の個数: 48

約数和(自身を含む): 908949600

約数和(自身を除く): 591983784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 258959, 517918, 776877, 1035836, 1553754, 2071672, 2330631, 3107508, 4402303, 4661262, 6215016, 8804606, 9322524, 13206909, 17609212, 18645048, 26413818, 35218424, 39620727, 52827636, 79241454, 105655272, 158482908, 316965816]

約数ペア:

[(1, 316965816), (2, 158482908), (3, 105655272), (4, 79241454), (6, 52827636), (8, 39620727), (9, 35218424), (12, 26413818), (17, 18645048), (18, 17609212), (24, 13206909), (34, 9322524), (36, 8804606), (51, 6215016), (68, 4661262), (72, 4402303), (102, 3107508), (136, 2330631), (153, 2071672), (204, 1553754), (306, 1035836), (408, 776877), (612, 517918), (1224, 258959)]