320114403

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 599512320

約数和(自身を除く): 279397917

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 49, 51, 63, 119, 129, 147, 153, 189, 301, 331, 357, 387, 441, 459, 731, 833, 903, 993, 1071, 1161, 1323, 2107, 2193, 2317, 2499, 2709, 2979, 3213, 5117, 5627, 6321, 6579, 6951, 7497, 8127, 8937, 14233, 15351, 16219, 16881, 18963, 19737, 20853, 22491, 35819, 39389, 42699, 46053, 48657, 50643, 56889, 62559, 99631, 107457, 118167, 128097, 138159, 145971, 151929, 241961, 275723, 298893, 322371, 354501, 384291, 437913, 697417, 725883, 827169, 896679, 967113, 1063503, 1693727, 2092251, 2177649, 2481507, 2690037, 5081181, 6276753, 6532947, 7444521, 11856089, 15243543, 18830259, 35568267, 45730629, 106704801, 320114403]

約数ペア:

[(1, 320114403), (3, 106704801), (7, 45730629), (9, 35568267), (17, 18830259), (21, 15243543), (27, 11856089), (43, 7444521), (49, 6532947), (51, 6276753), (63, 5081181), (119, 2690037), (129, 2481507), (147, 2177649), (153, 2092251), (189, 1693727), (301, 1063503), (331, 967113), (357, 896679), (387, 827169), (441, 725883), (459, 697417), (731, 437913), (833, 384291), (903, 354501), (993, 322371), (1071, 298893), (1161, 275723), (1323, 241961), (2107, 151929), (2193, 145971), (2317, 138159), (2499, 128097), (2709, 118167), (2979, 107457), (3213, 99631), (5117, 62559), (5627, 56889), (6321, 50643), (6579, 48657), (6951, 46053), (7497, 42699), (8127, 39389), (8937, 35819), (14233, 22491), (15351, 20853), (16219, 19737), (16881, 18963)]