243506718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1$

素因数の和:3238

約数の個数: 96

約数和(自身を含む): 663376896

約数和(自身を除く): 419870178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 234, 273, 282, 329, 423, 546, 611, 658, 819, 846, 987, 1222, 1638, 1833, 1974, 2961, 3163, 3666, 4277, 5499, 5922, 6326, 8554, 9489, 10998, 12831, 18978, 22141, 25662, 28467, 38493, 41119, 44282, 56934, 66423, 76986, 82238, 123357, 132846, 148661, 199269, 246714, 287833, 297322, 370071, 398538, 445983, 575666, 740142, 863499, 891966, 1040627, 1337949, 1726998, 1932593, 2081254, 2590497, 2675898, 3121881, 3865186, 5180994, 5797779, 6243762, 9365643, 11595558, 13528151, 17393337, 18731286, 27056302, 34786674, 40584453, 81168906, 121753359, 243506718]

約数ペア:

[(1, 243506718), (2, 121753359), (3, 81168906), (6, 40584453), (7, 34786674), (9, 27056302), (13, 18731286), (14, 17393337), (18, 13528151), (21, 11595558), (26, 9365643), (39, 6243762), (42, 5797779), (47, 5180994), (63, 3865186), (78, 3121881), (91, 2675898), (94, 2590497), (117, 2081254), (126, 1932593), (141, 1726998), (182, 1337949), (234, 1040627), (273, 891966), (282, 863499), (329, 740142), (423, 575666), (546, 445983), (611, 398538), (658, 370071), (819, 297322), (846, 287833), (987, 246714), (1222, 199269), (1638, 148661), (1833, 132846), (1974, 123357), (2961, 82238), (3163, 76986), (3666, 66423), (4277, 56934), (5499, 44282), (5922, 41119), (6326, 38493), (8554, 28467), (9489, 25662), (10998, 22141), (12831, 18978)]