340307568

素因数分解:

$2^4\times 3^4\times {\mathrm{262583}}^1$

素因数の和:262603

約数の個数: 50

約数和(自身を含む): 984952584

約数和(自身を除く): 644645016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 262583, 525166, 787749, 1050332, 1575498, 2100664, 2363247, 3150996, 4201328, 4726494, 6301992, 7089741, 9452988, 12603984, 14179482, 18905976, 21269223, 28358964, 37811952, 42538446, 56717928, 85076892, 113435856, 170153784, 340307568]

約数ペア:

[(1, 340307568), (2, 170153784), (3, 113435856), (4, 85076892), (6, 56717928), (8, 42538446), (9, 37811952), (12, 28358964), (16, 21269223), (18, 18905976), (24, 14179482), (27, 12603984), (36, 9452988), (48, 7089741), (54, 6301992), (72, 4726494), (81, 4201328), (108, 3150996), (144, 2363247), (162, 2100664), (216, 1575498), (324, 1050332), (432, 787749), (648, 525166), (1296, 262583)]