219087726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8297

約数の個数: 64

約数和(自身を含む): 531449856

約数和(自身を除く): 312362130

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8237, 8866, 13299, 16474, 24711, 26598, 49422, 90607, 107081, 181214, 214162, 255347, 271821, 321243, 510694, 543642, 642486, 766041, 1177891, 1532082, 2355782, 2808817, 3319511, 3533673, 5617634, 6639022, 7067346, 8426451, 9958533, 16852902, 19917066, 36514621, 73029242, 109543863, 219087726]

約数ペア:

[(1, 219087726), (2, 109543863), (3, 73029242), (6, 36514621), (11, 19917066), (13, 16852902), (22, 9958533), (26, 8426451), (31, 7067346), (33, 6639022), (39, 5617634), (62, 3533673), (66, 3319511), (78, 2808817), (93, 2355782), (143, 1532082), (186, 1177891), (286, 766041), (341, 642486), (403, 543642), (429, 510694), (682, 321243), (806, 271821), (858, 255347), (1023, 214162), (1209, 181214), (2046, 107081), (2418, 90607), (4433, 49422), (8237, 26598), (8866, 24711), (13299, 16474)]