464791644

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1687

約数の個数: 72

約数和(自身を含む): 1208759552

約数和(自身を除く): 743967908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 211, 258, 387, 422, 516, 633, 774, 844, 1266, 1423, 1548, 1899, 2532, 2846, 3798, 4269, 5692, 7596, 8538, 9073, 12807, 17076, 18146, 25614, 27219, 36292, 51228, 54438, 61189, 81657, 108876, 122378, 163314, 183567, 244756, 300253, 326628, 367134, 550701, 600506, 734268, 900759, 1101402, 1201012, 1801518, 2202804, 2702277, 3603036, 5404554, 10809108, 12910879, 25821758, 38732637, 51643516, 77465274, 116197911, 154930548, 232395822, 464791644]

約数ペア:

[(1, 464791644), (2, 232395822), (3, 154930548), (4, 116197911), (6, 77465274), (9, 51643516), (12, 38732637), (18, 25821758), (36, 12910879), (43, 10809108), (86, 5404554), (129, 3603036), (172, 2702277), (211, 2202804), (258, 1801518), (387, 1201012), (422, 1101402), (516, 900759), (633, 734268), (774, 600506), (844, 550701), (1266, 367134), (1423, 326628), (1548, 300253), (1899, 244756), (2532, 183567), (2846, 163314), (3798, 122378), (4269, 108876), (5692, 81657), (7596, 61189), (8538, 54438), (9073, 51228), (12807, 36292), (17076, 27219), (18146, 25614)]