619481304

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{220613}}^1$

素因数の和:220641

約数の個数: 64

約数和(自身を含む): 1853157600

約数和(自身を除く): 1233676296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 220613, 441226, 661839, 882452, 1323678, 1764904, 1985517, 2647356, 2867969, 3971034, 5294712, 5735938, 5956551, 7942068, 8603907, 11471876, 11913102, 15884136, 17207814, 22943752, 23826204, 25811721, 34415628, 47652408, 51623442, 68831256, 77435163, 103246884, 154870326, 206493768, 309740652, 619481304]

約数ペア:

[(1, 619481304), (2, 309740652), (3, 206493768), (4, 154870326), (6, 103246884), (8, 77435163), (9, 68831256), (12, 51623442), (13, 47652408), (18, 34415628), (24, 25811721), (26, 23826204), (27, 22943752), (36, 17207814), (39, 15884136), (52, 11913102), (54, 11471876), (72, 8603907), (78, 7942068), (104, 5956551), (108, 5735938), (117, 5294712), (156, 3971034), (216, 2867969), (234, 2647356), (312, 1985517), (351, 1764904), (468, 1323678), (702, 882452), (936, 661839), (1404, 441226), (2808, 220613)]