213855984

素因数分解:

$2^4\times 3^3\times {\mathrm{495037}}^1$

素因数の和:495054

約数の個数: 40

約数和(自身を含む): 613847120

約数和(自身を除く): 399991136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 495037, 990074, 1485111, 1980148, 2970222, 3960296, 4455333, 5940444, 7920592, 8910666, 11880888, 13365999, 17821332, 23761776, 26731998, 35642664, 53463996, 71285328, 106927992, 213855984]

約数ペア:

[(1, 213855984), (2, 106927992), (3, 71285328), (4, 53463996), (6, 35642664), (8, 26731998), (9, 23761776), (12, 17821332), (16, 13365999), (18, 11880888), (24, 8910666), (27, 7920592), (36, 5940444), (48, 4455333), (54, 3960296), (72, 2970222), (108, 1980148), (144, 1485111), (216, 990074), (432, 495037)]