218208504

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{9461}}^1$

素因数の和:9532

約数の個数: 48

約数和(自身を含む): 563745960

約数和(自身を除く): 345537456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 9461, 11532, 18922, 23064, 28383, 37844, 56766, 75688, 113532, 227064, 293291, 586582, 879873, 1173164, 1759746, 2346328, 3519492, 7038984, 9092021, 18184042, 27276063, 36368084, 54552126, 72736168, 109104252, 218208504]

約数ペア:

[(1, 218208504), (2, 109104252), (3, 72736168), (4, 54552126), (6, 36368084), (8, 27276063), (12, 18184042), (24, 9092021), (31, 7038984), (62, 3519492), (93, 2346328), (124, 1759746), (186, 1173164), (248, 879873), (372, 586582), (744, 293291), (961, 227064), (1922, 113532), (2883, 75688), (3844, 56766), (5766, 37844), (7688, 28383), (9461, 23064), (11532, 18922)]