713291418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{1123}}^1$

素因数の和:1280

約数の個数: 72

約数和(自身を含む): 1793067744

約数和(自身を除く): 1079776326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1123, 1278, 1491, 2246, 2982, 3369, 4473, 5041, 6738, 7861, 8946, 10082, 10107, 15123, 15722, 20214, 23583, 30246, 35287, 45369, 47166, 70574, 70749, 79733, 90738, 105861, 141498, 159466, 211722, 239199, 317583, 478398, 558131, 635166, 717597, 1116262, 1435194, 1674393, 3348786, 5023179, 5661043, 10046358, 11322086, 16983129, 33966258, 39627301, 50949387, 79254602, 101898774, 118881903, 237763806, 356645709, 713291418]

約数ペア:

[(1, 713291418), (2, 356645709), (3, 237763806), (6, 118881903), (7, 101898774), (9, 79254602), (14, 50949387), (18, 39627301), (21, 33966258), (42, 16983129), (63, 11322086), (71, 10046358), (126, 5661043), (142, 5023179), (213, 3348786), (426, 1674393), (497, 1435194), (639, 1116262), (994, 717597), (1123, 635166), (1278, 558131), (1491, 478398), (2246, 317583), (2982, 239199), (3369, 211722), (4473, 159466), (5041, 141498), (6738, 105861), (7861, 90738), (8946, 79733), (10082, 70749), (10107, 70574), (15123, 47166), (15722, 45369), (20214, 35287), (23583, 30246)]