298563759

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 513515520

約数和(自身を除く): 214951761

約数列:

[1, 3, 9, 13, 23, 27, 31, 39, 69, 93, 117, 207, 279, 299, 351, 403, 621, 713, 837, 897, 1193, 1209, 2139, 2691, 3579, 3627, 6417, 8073, 9269, 10737, 10881, 15509, 19251, 27439, 27807, 32211, 36983, 46527, 82317, 83421, 110949, 139581, 246951, 250263, 332847, 356707, 418743, 480779, 740853, 850609, 998541, 1070121, 1442337, 2551827, 3210363, 4327011, 7655481, 9631089, 11057917, 12981033, 22966443, 33173751, 99521253, 298563759]

約数ペア:

[(1, 298563759), (3, 99521253), (9, 33173751), (13, 22966443), (23, 12981033), (27, 11057917), (31, 9631089), (39, 7655481), (69, 4327011), (93, 3210363), (117, 2551827), (207, 1442337), (279, 1070121), (299, 998541), (351, 850609), (403, 740853), (621, 480779), (713, 418743), (837, 356707), (897, 332847), (1193, 250263), (1209, 246951), (2139, 139581), (2691, 110949), (3579, 83421), (3627, 82317), (6417, 46527), (8073, 36983), (9269, 32211), (10737, 27807), (10881, 27439), (15509, 19251)]