277677972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53939}}^1$

素因数の和:53973

約数の個数: 72

約数和(自身を含む): 824634720

約数和(自身を除く): 546956748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 53939, 107878, 161817, 215756, 323634, 485451, 593329, 647268, 701207, 970902, 1186658, 1402414, 1779987, 1941804, 2103621, 2373316, 2804828, 3559974, 4207242, 5339961, 6310863, 7119948, 7713277, 8414484, 10679922, 12621726, 15426554, 21359844, 23139831, 25243452, 30853108, 46279662, 69419493, 92559324, 138838986, 277677972]

約数ペア:

[(1, 277677972), (2, 138838986), (3, 92559324), (4, 69419493), (6, 46279662), (9, 30853108), (11, 25243452), (12, 23139831), (13, 21359844), (18, 15426554), (22, 12621726), (26, 10679922), (33, 8414484), (36, 7713277), (39, 7119948), (44, 6310863), (52, 5339961), (66, 4207242), (78, 3559974), (99, 2804828), (117, 2373316), (132, 2103621), (143, 1941804), (156, 1779987), (198, 1402414), (234, 1186658), (286, 970902), (396, 701207), (429, 647268), (468, 593329), (572, 485451), (858, 323634), (1287, 215756), (1716, 161817), (2574, 107878), (5148, 53939)]