239559282

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 557010432

約数和(自身を除く): 317451150

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 73, 81, 94, 141, 146, 162, 219, 282, 423, 431, 438, 657, 846, 862, 1269, 1293, 1314, 1971, 2538, 2586, 3431, 3807, 3879, 3942, 5913, 6862, 7614, 7758, 10293, 11637, 11826, 20257, 20586, 23274, 30879, 31463, 34911, 40514, 60771, 61758, 62926, 69822, 92637, 94389, 121542, 182313, 185274, 188778, 277911, 283167, 364626, 546939, 555822, 566334, 849501, 1093878, 1478761, 1640817, 1699002, 2548503, 2957522, 3281634, 4436283, 5097006, 8872566, 13308849, 26617698, 39926547, 79853094, 119779641, 239559282]

約数ペア:

[(1, 239559282), (2, 119779641), (3, 79853094), (6, 39926547), (9, 26617698), (18, 13308849), (27, 8872566), (47, 5097006), (54, 4436283), (73, 3281634), (81, 2957522), (94, 2548503), (141, 1699002), (146, 1640817), (162, 1478761), (219, 1093878), (282, 849501), (423, 566334), (431, 555822), (438, 546939), (657, 364626), (846, 283167), (862, 277911), (1269, 188778), (1293, 185274), (1314, 182313), (1971, 121542), (2538, 94389), (2586, 92637), (3431, 69822), (3807, 62926), (3879, 61758), (3942, 60771), (5913, 40514), (6862, 34911), (7614, 31463), (7758, 30879), (10293, 23274), (11637, 20586), (11826, 20257)]