289937304

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 815443200

約数和(自身を除く): 525505896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 71, 72, 86, 129, 142, 172, 213, 258, 284, 344, 387, 426, 516, 568, 639, 774, 852, 1032, 1278, 1319, 1548, 1704, 2556, 2638, 3053, 3096, 3957, 5112, 5276, 6106, 7914, 9159, 10552, 11871, 12212, 15828, 18318, 23742, 24424, 27477, 31656, 36636, 47484, 54954, 56717, 73272, 93649, 94968, 109908, 113434, 170151, 187298, 219816, 226868, 280947, 340302, 374596, 453736, 510453, 561894, 680604, 749192, 842841, 1020906, 1123788, 1361208, 1685682, 2041812, 2247576, 3371364, 4026907, 4083624, 6742728, 8053814, 12080721, 16107628, 24161442, 32215256, 36242163, 48322884, 72484326, 96645768, 144968652, 289937304]

約数ペア:

[(1, 289937304), (2, 144968652), (3, 96645768), (4, 72484326), (6, 48322884), (8, 36242163), (9, 32215256), (12, 24161442), (18, 16107628), (24, 12080721), (36, 8053814), (43, 6742728), (71, 4083624), (72, 4026907), (86, 3371364), (129, 2247576), (142, 2041812), (172, 1685682), (213, 1361208), (258, 1123788), (284, 1020906), (344, 842841), (387, 749192), (426, 680604), (516, 561894), (568, 510453), (639, 453736), (774, 374596), (852, 340302), (1032, 280947), (1278, 226868), (1319, 219816), (1548, 187298), (1704, 170151), (2556, 113434), (2638, 109908), (3053, 94968), (3096, 93649), (3957, 73272), (5112, 56717), (5276, 54954), (6106, 47484), (7914, 36636), (9159, 31656), (10552, 27477), (11871, 24424), (12212, 23742), (15828, 18318)]