216297168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{145361}}^1$

素因数の和:145403

約数の個数: 40

約数和(自身を含む): 576796416

約数和(自身を除く): 360499248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 145361, 290722, 436083, 581444, 872166, 1162888, 1744332, 2325776, 3488664, 4506191, 6977328, 9012382, 13518573, 18024764, 27037146, 36049528, 54074292, 72099056, 108148584, 216297168]

約数ペア:

[(1, 216297168), (2, 108148584), (3, 72099056), (4, 54074292), (6, 36049528), (8, 27037146), (12, 18024764), (16, 13518573), (24, 9012382), (31, 6977328), (48, 4506191), (62, 3488664), (93, 2325776), (124, 1744332), (186, 1162888), (248, 872166), (372, 581444), (496, 436083), (744, 290722), (1488, 145361)]