262551996

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{49613}}^1$

素因数の和:49640

約数の個数: 72

約数和(自身を含む): 791839440

約数和(自身を除く): 529287444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 49613, 99226, 148839, 198452, 297678, 347291, 446517, 595356, 694582, 893034, 1041873, 1339551, 1389164, 1786068, 2083746, 2431037, 2679102, 3125619, 4167492, 4862074, 5358204, 6251238, 7293111, 9376857, 9724148, 12502476, 14586222, 18753714, 21879333, 29172444, 37507428, 43758666, 65637999, 87517332, 131275998, 262551996]

約数ペア:

[(1, 262551996), (2, 131275998), (3, 87517332), (4, 65637999), (6, 43758666), (7, 37507428), (9, 29172444), (12, 21879333), (14, 18753714), (18, 14586222), (21, 12502476), (27, 9724148), (28, 9376857), (36, 7293111), (42, 6251238), (49, 5358204), (54, 4862074), (63, 4167492), (84, 3125619), (98, 2679102), (108, 2431037), (126, 2083746), (147, 1786068), (189, 1389164), (196, 1339551), (252, 1041873), (294, 893034), (378, 694582), (441, 595356), (588, 446517), (756, 347291), (882, 297678), (1323, 198452), (1764, 148839), (2646, 99226), (5292, 49613)]