284963679

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 565254144

約数和(自身を除く): 280290465

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 47, 63, 77, 91, 99, 117, 141, 143, 231, 273, 329, 423, 429, 517, 611, 673, 693, 819, 987, 1001, 1287, 1551, 1833, 2019, 2961, 3003, 3619, 4277, 4653, 4711, 5499, 6057, 6721, 7403, 8749, 9009, 10857, 12831, 14133, 20163, 22209, 26247, 31631, 32571, 38493, 42399, 47047, 51821, 60489, 61243, 66627, 78741, 94893, 96239, 141141, 155463, 183729, 221417, 284679, 288717, 347941, 411203, 423423, 466389, 551187, 664251, 673673, 866151, 1043823, 1233609, 1992753, 2021019, 2435587, 2878421, 3131469, 3700827, 4523233, 6063057, 7306761, 8635263, 13569699, 21920283, 25905789, 31662631, 40709097, 94987893, 284963679]

約数ペア:

[(1, 284963679), (3, 94987893), (7, 40709097), (9, 31662631), (11, 25905789), (13, 21920283), (21, 13569699), (33, 8635263), (39, 7306761), (47, 6063057), (63, 4523233), (77, 3700827), (91, 3131469), (99, 2878421), (117, 2435587), (141, 2021019), (143, 1992753), (231, 1233609), (273, 1043823), (329, 866151), (423, 673673), (429, 664251), (517, 551187), (611, 466389), (673, 423423), (693, 411203), (819, 347941), (987, 288717), (1001, 284679), (1287, 221417), (1551, 183729), (1833, 155463), (2019, 141141), (2961, 96239), (3003, 94893), (3619, 78741), (4277, 66627), (4653, 61243), (4711, 60489), (5499, 51821), (6057, 47047), (6721, 42399), (7403, 38493), (8749, 32571), (9009, 31631), (10857, 26247), (12831, 22209), (14133, 20163)]