307913364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3947}}^1$

素因数の和:4165

約数の個数: 72

約数和(自身を含む): 853620768

約数和(自身を除く): 545707404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 1182, 1773, 2167, 2364, 3546, 3947, 4334, 6501, 7092, 7894, 8668, 11841, 13002, 15788, 19503, 23682, 26004, 35523, 39006, 43417, 47364, 71046, 78012, 86834, 130251, 142092, 173668, 260502, 390753, 521004, 777559, 781506, 1555118, 1563012, 2332677, 3110236, 4665354, 6998031, 8553149, 9330708, 13996062, 17106298, 25659447, 27992124, 34212596, 51318894, 76978341, 102637788, 153956682, 307913364]

約数ペア:

[(1, 307913364), (2, 153956682), (3, 102637788), (4, 76978341), (6, 51318894), (9, 34212596), (11, 27992124), (12, 25659447), (18, 17106298), (22, 13996062), (33, 9330708), (36, 8553149), (44, 6998031), (66, 4665354), (99, 3110236), (132, 2332677), (197, 1563012), (198, 1555118), (394, 781506), (396, 777559), (591, 521004), (788, 390753), (1182, 260502), (1773, 173668), (2167, 142092), (2364, 130251), (3546, 86834), (3947, 78012), (4334, 71046), (6501, 47364), (7092, 43417), (7894, 39006), (8668, 35523), (11841, 26004), (13002, 23682), (15788, 19503)]