308219724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6899}}^1$

素因数の和:6999

約数の個数: 72

約数和(自身を含む): 836362800

約数和(自身を除く): 528143076

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 876, 1241, 1314, 2482, 2628, 3723, 4964, 6899, 7446, 11169, 13798, 14892, 20697, 22338, 27596, 41394, 44676, 62091, 82788, 117283, 124182, 234566, 248364, 351849, 469132, 503627, 703698, 1007254, 1055547, 1407396, 1510881, 2014508, 2111094, 3021762, 4222188, 4532643, 6043524, 8561659, 9065286, 17123318, 18130572, 25684977, 34246636, 51369954, 77054931, 102739908, 154109862, 308219724]

約数ペア:

[(1, 308219724), (2, 154109862), (3, 102739908), (4, 77054931), (6, 51369954), (9, 34246636), (12, 25684977), (17, 18130572), (18, 17123318), (34, 9065286), (36, 8561659), (51, 6043524), (68, 4532643), (73, 4222188), (102, 3021762), (146, 2111094), (153, 2014508), (204, 1510881), (219, 1407396), (292, 1055547), (306, 1007254), (438, 703698), (612, 503627), (657, 469132), (876, 351849), (1241, 248364), (1314, 234566), (2482, 124182), (2628, 117283), (3723, 82788), (4964, 62091), (6899, 44676), (7446, 41394), (11169, 27596), (13798, 22338), (14892, 20697)]