305234328

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{5297}}^1$

素因数の和:5334

約数の個数: 80

約数和(自身を含む): 890381880

約数和(自身を除く): 585147552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2744, 4116, 4802, 5297, 7203, 8232, 9604, 10594, 14406, 15891, 19208, 21188, 28812, 31782, 37079, 42376, 57624, 63564, 74158, 111237, 127128, 148316, 222474, 259553, 296632, 444948, 519106, 778659, 889896, 1038212, 1557318, 1816871, 2076424, 3114636, 3633742, 5450613, 6229272, 7267484, 10901226, 12718097, 14534968, 21802452, 25436194, 38154291, 43604904, 50872388, 76308582, 101744776, 152617164, 305234328]

約数ペア:

[(1, 305234328), (2, 152617164), (3, 101744776), (4, 76308582), (6, 50872388), (7, 43604904), (8, 38154291), (12, 25436194), (14, 21802452), (21, 14534968), (24, 12718097), (28, 10901226), (42, 7267484), (49, 6229272), (56, 5450613), (84, 3633742), (98, 3114636), (147, 2076424), (168, 1816871), (196, 1557318), (294, 1038212), (343, 889896), (392, 778659), (588, 519106), (686, 444948), (1029, 296632), (1176, 259553), (1372, 222474), (2058, 148316), (2401, 127128), (2744, 111237), (4116, 74158), (4802, 63564), (5297, 57624), (7203, 42376), (8232, 37079), (9604, 31782), (10594, 28812), (14406, 21188), (15891, 19208)]