248513112

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{111341}}^1$

素因数の和:111384

約数の個数: 48

約数和(自身を含む): 694774080

約数和(自身を除く): 446260968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 111341, 222682, 334023, 445364, 668046, 890728, 1002069, 1336092, 2004138, 2672184, 3451571, 4008276, 6903142, 8016552, 10354713, 13806284, 20709426, 27612568, 31064139, 41418852, 62128278, 82837704, 124256556, 248513112]

約数ペア:

[(1, 248513112), (2, 124256556), (3, 82837704), (4, 62128278), (6, 41418852), (8, 31064139), (9, 27612568), (12, 20709426), (18, 13806284), (24, 10354713), (31, 8016552), (36, 6903142), (62, 4008276), (72, 3451571), (93, 2672184), (124, 2004138), (186, 1336092), (248, 1002069), (279, 890728), (372, 668046), (558, 445364), (744, 334023), (1116, 222682), (2232, 111341)]