291280968

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2920

約数の個数: 128

約数和(自身を含む): 903513600

約数和(自身を除く): 612232632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 172, 198, 216, 258, 264, 297, 344, 387, 396, 473, 516, 594, 774, 792, 946, 1032, 1161, 1188, 1419, 1548, 1892, 2322, 2376, 2838, 2851, 3096, 3784, 4257, 4644, 5676, 5702, 8514, 8553, 9288, 11352, 11404, 12771, 17028, 17106, 22808, 25542, 25659, 31361, 34056, 34212, 51084, 51318, 62722, 68424, 76977, 94083, 102168, 102636, 122593, 125444, 153954, 188166, 205272, 245186, 250888, 282249, 307908, 367779, 376332, 490372, 564498, 615816, 735558, 752664, 846747, 980744, 1103337, 1128996, 1348523, 1471116, 1693494, 2206674, 2257992, 2697046, 2942232, 3310011, 3386988, 4045569, 4413348, 5394092, 6620022, 6773976, 8091138, 8826696, 10788184, 12136707, 13240044, 16182276, 24273414, 26480088, 32364552, 36410121, 48546828, 72820242, 97093656, 145640484, 291280968]

約数ペア:

[(1, 291280968), (2, 145640484), (3, 97093656), (4, 72820242), (6, 48546828), (8, 36410121), (9, 32364552), (11, 26480088), (12, 24273414), (18, 16182276), (22, 13240044), (24, 12136707), (27, 10788184), (33, 8826696), (36, 8091138), (43, 6773976), (44, 6620022), (54, 5394092), (66, 4413348), (72, 4045569), (86, 3386988), (88, 3310011), (99, 2942232), (108, 2697046), (129, 2257992), (132, 2206674), (172, 1693494), (198, 1471116), (216, 1348523), (258, 1128996), (264, 1103337), (297, 980744), (344, 846747), (387, 752664), (396, 735558), (473, 615816), (516, 564498), (594, 490372), (774, 376332), (792, 367779), (946, 307908), (1032, 282249), (1161, 250888), (1188, 245186), (1419, 205272), (1548, 188166), (1892, 153954), (2322, 125444), (2376, 122593), (2838, 102636), (2851, 102168), (3096, 94083), (3784, 76977), (4257, 68424), (4644, 62722), (5676, 51318), (5702, 51084), (8514, 34212), (8553, 34056), (9288, 31361), (11352, 25659), (11404, 25542), (12771, 22808), (17028, 17106)]