291216371112

素因数分解:

$2^3\times 3^2\times {\mathrm{15241}}^1\times {\mathrm{265381}}^1$

素因数の和:280634

約数の個数: 48

約数和(自身を含む): 788765726580

約数和(自身を除く): 497549355468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 15241, 30482, 45723, 60964, 91446, 121928, 137169, 182892, 265381, 274338, 365784, 530762, 548676, 796143, 1061524, 1097352, 1592286, 2123048, 2388429, 3184572, 4776858, 6369144, 9553716, 19107432, 4044671821, 8089343642, 12134015463, 16178687284, 24268030926, 32357374568, 36402046389, 48536061852, 72804092778, 97072123704, 145608185556, 291216371112]

約数ペア:

[(1, 291216371112), (2, 145608185556), (3, 97072123704), (4, 72804092778), (6, 48536061852), (8, 36402046389), (9, 32357374568), (12, 24268030926), (18, 16178687284), (24, 12134015463), (36, 8089343642), (72, 4044671821), (15241, 19107432), (30482, 9553716), (45723, 6369144), (60964, 4776858), (91446, 3184572), (121928, 2388429), (137169, 2123048), (182892, 1592286), (265381, 1097352), (274338, 1061524), (365784, 796143), (530762, 548676)]