274574586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16843}}^1$

素因数の和:16891

約数の個数: 64

約数和(自身を含む): 679150080

約数和(自身を除く): 404575494

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 16302, 16843, 33686, 50529, 101058, 185273, 218959, 320017, 370546, 437918, 555819, 640034, 656877, 960051, 1111638, 1313754, 1920102, 2408549, 3520187, 4160221, 4817098, 7040374, 7225647, 8320442, 10560561, 12480663, 14451294, 21121122, 24961326, 45762431, 91524862, 137287293, 274574586]

約数ペア:

[(1, 274574586), (2, 137287293), (3, 91524862), (6, 45762431), (11, 24961326), (13, 21121122), (19, 14451294), (22, 12480663), (26, 10560561), (33, 8320442), (38, 7225647), (39, 7040374), (57, 4817098), (66, 4160221), (78, 3520187), (114, 2408549), (143, 1920102), (209, 1313754), (247, 1111638), (286, 960051), (418, 656877), (429, 640034), (494, 555819), (627, 437918), (741, 370546), (858, 320017), (1254, 218959), (1482, 185273), (2717, 101058), (5434, 50529), (8151, 33686), (16302, 16843)]