488628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{277}}^1$

素因数の和:301

約数の個数: 54

約数和(自身を含む): 1441986

約数和(自身を除く): 953358

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 277, 294, 441, 554, 588, 831, 882, 1108, 1662, 1764, 1939, 2493, 3324, 3878, 4986, 5817, 7756, 9972, 11634, 13573, 17451, 23268, 27146, 34902, 40719, 54292, 69804, 81438, 122157, 162876, 244314, 488628]

約数ペア:

[(1, 488628), (2, 244314), (3, 162876), (4, 122157), (6, 81438), (7, 69804), (9, 54292), (12, 40719), (14, 34902), (18, 27146), (21, 23268), (28, 17451), (36, 13573), (42, 11634), (49, 9972), (63, 7756), (84, 5817), (98, 4986), (126, 3878), (147, 3324), (196, 2493), (252, 1939), (277, 1764), (294, 1662), (441, 1108), (554, 882), (588, 831)]