236400885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 495525888

約数和(自身を除く): 259125003

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 43, 45, 63, 93, 105, 129, 155, 215, 217, 279, 301, 315, 387, 465, 563, 645, 651, 903, 1085, 1333, 1395, 1505, 1689, 1935, 1953, 2709, 2815, 3255, 3941, 3999, 4515, 5067, 6665, 8445, 9331, 9765, 11823, 11997, 13545, 17453, 19705, 19995, 24209, 25335, 27993, 35469, 46655, 52359, 59115, 59985, 72627, 83979, 87265, 121045, 122171, 139965, 157077, 169463, 177345, 217881, 261795, 363135, 366513, 419895, 508389, 610855, 750479, 785385, 847315, 1089405, 1099539, 1525167, 1832565, 2251437, 2541945, 3752395, 5253353, 5497695, 6754311, 7625835, 11257185, 15760059, 26266765, 33771555, 47280177, 78800295, 236400885]

約数ペア:

[(1, 236400885), (3, 78800295), (5, 47280177), (7, 33771555), (9, 26266765), (15, 15760059), (21, 11257185), (31, 7625835), (35, 6754311), (43, 5497695), (45, 5253353), (63, 3752395), (93, 2541945), (105, 2251437), (129, 1832565), (155, 1525167), (215, 1099539), (217, 1089405), (279, 847315), (301, 785385), (315, 750479), (387, 610855), (465, 508389), (563, 419895), (645, 366513), (651, 363135), (903, 261795), (1085, 217881), (1333, 177345), (1395, 169463), (1505, 157077), (1689, 139965), (1935, 122171), (1953, 121045), (2709, 87265), (2815, 83979), (3255, 72627), (3941, 59985), (3999, 59115), (4515, 52359), (5067, 46655), (6665, 35469), (8445, 27993), (9331, 25335), (9765, 24209), (11823, 19995), (11997, 19705), (13545, 17453)]