229590972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{490579}}^1$

素因数の和:490602

約数の個数: 36

約数和(自身を含む): 624998920

約数和(自身を除く): 395407948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 490579, 981158, 1471737, 1962316, 2943474, 4415211, 5886948, 6377527, 8830422, 12755054, 17660844, 19132581, 25510108, 38265162, 57397743, 76530324, 114795486, 229590972]

約数ペア:

[(1, 229590972), (2, 114795486), (3, 76530324), (4, 57397743), (6, 38265162), (9, 25510108), (12, 19132581), (13, 17660844), (18, 12755054), (26, 8830422), (36, 6377527), (39, 5886948), (52, 4415211), (78, 2943474), (117, 1962316), (156, 1471737), (234, 981158), (468, 490579)]