1276296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 3732480

約数和(自身を除く): 2456184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 107, 142, 168, 213, 214, 284, 321, 426, 428, 497, 568, 642, 749, 852, 856, 994, 1284, 1491, 1498, 1704, 1988, 2247, 2568, 2982, 2996, 3976, 4494, 5964, 5992, 7597, 8988, 11928, 15194, 17976, 22791, 30388, 45582, 53179, 60776, 91164, 106358, 159537, 182328, 212716, 319074, 425432, 638148, 1276296]

約数ペア:

[(1, 1276296), (2, 638148), (3, 425432), (4, 319074), (6, 212716), (7, 182328), (8, 159537), (12, 106358), (14, 91164), (21, 60776), (24, 53179), (28, 45582), (42, 30388), (56, 22791), (71, 17976), (84, 15194), (107, 11928), (142, 8988), (168, 7597), (213, 5992), (214, 5964), (284, 4494), (321, 3976), (426, 2996), (428, 2982), (497, 2568), (568, 2247), (642, 1988), (749, 1704), (852, 1498), (856, 1491), (994, 1284)]