308262016

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{77687}}^1$

素因数の和:77732

約数の個数: 32

約数和(自身を含む): 633934080

約数和(自身を除く): 325672064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 77687, 155374, 310748, 621496, 1242992, 2408297, 2485984, 4816594, 4971968, 9633188, 9943936, 19266376, 38532752, 77065504, 154131008, 308262016]

約数ペア:

[(1, 308262016), (2, 154131008), (4, 77065504), (8, 38532752), (16, 19266376), (31, 9943936), (32, 9633188), (62, 4971968), (64, 4816594), (124, 2485984), (128, 2408297), (248, 1242992), (496, 621496), (992, 310748), (1984, 155374), (3968, 77687)]