1209985128

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{169751}}^1$

素因数の和:169780

約数の個数: 80

約数和(自身を含む): 3697198560

約数和(自身を除く): 2487213432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 169751, 339502, 509253, 679004, 1018506, 1358008, 1527759, 1867261, 2037012, 3055518, 3734522, 4074024, 4583277, 5601783, 6111036, 7469044, 9166554, 11203566, 12222072, 13749831, 14938088, 16805349, 18333108, 22407132, 27499662, 33610698, 36666216, 44814264, 50416047, 54999324, 67221396, 100832094, 109998648, 134442792, 151248141, 201664188, 302496282, 403328376, 604992564, 1209985128]

約数ペア:

[(1, 1209985128), (2, 604992564), (3, 403328376), (4, 302496282), (6, 201664188), (8, 151248141), (9, 134442792), (11, 109998648), (12, 100832094), (18, 67221396), (22, 54999324), (24, 50416047), (27, 44814264), (33, 36666216), (36, 33610698), (44, 27499662), (54, 22407132), (66, 18333108), (72, 16805349), (81, 14938088), (88, 13749831), (99, 12222072), (108, 11203566), (132, 9166554), (162, 7469044), (198, 6111036), (216, 5601783), (264, 4583277), (297, 4074024), (324, 3734522), (396, 3055518), (594, 2037012), (648, 1867261), (792, 1527759), (891, 1358008), (1188, 1018506), (1782, 679004), (2376, 509253), (3564, 339502), (7128, 169751)]