490894668

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{137737}}^1$

素因数の和:137764

約数の個数: 60

約数和(自身を含む): 1399969032

約数和(自身を除く): 909074364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 137737, 275474, 413211, 550948, 826422, 1239633, 1515107, 1652844, 2479266, 3030214, 3718899, 4545321, 4958532, 6060428, 7437798, 9090642, 11156697, 13635963, 14875596, 18181284, 22313394, 27271926, 40907889, 44626788, 54543852, 81815778, 122723667, 163631556, 245447334, 490894668]

約数ペア:

[(1, 490894668), (2, 245447334), (3, 163631556), (4, 122723667), (6, 81815778), (9, 54543852), (11, 44626788), (12, 40907889), (18, 27271926), (22, 22313394), (27, 18181284), (33, 14875596), (36, 13635963), (44, 11156697), (54, 9090642), (66, 7437798), (81, 6060428), (99, 4958532), (108, 4545321), (132, 3718899), (162, 3030214), (198, 2479266), (297, 1652844), (324, 1515107), (396, 1239633), (594, 826422), (891, 550948), (1188, 413211), (1782, 275474), (3564, 137737)]