318570042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 754458624

約数和(自身を除く): 435888582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 71, 94, 141, 142, 213, 282, 329, 426, 497, 658, 987, 994, 1491, 1974, 2273, 2982, 3337, 4546, 6674, 6819, 10011, 13638, 15911, 20022, 23359, 31822, 46718, 47733, 70077, 95466, 106831, 140154, 161383, 213662, 320493, 322766, 484149, 640986, 747817, 968298, 1129681, 1495634, 2243451, 2259362, 3389043, 4486902, 6778086, 7585001, 15170002, 22755003, 45510006, 53095007, 106190014, 159285021, 318570042]

約数ペア:

[(1, 318570042), (2, 159285021), (3, 106190014), (6, 53095007), (7, 45510006), (14, 22755003), (21, 15170002), (42, 7585001), (47, 6778086), (71, 4486902), (94, 3389043), (141, 2259362), (142, 2243451), (213, 1495634), (282, 1129681), (329, 968298), (426, 747817), (497, 640986), (658, 484149), (987, 322766), (994, 320493), (1491, 213662), (1974, 161383), (2273, 140154), (2982, 106831), (3337, 95466), (4546, 70077), (6674, 47733), (6819, 46718), (10011, 31822), (13638, 23359), (15911, 20022)]