244278016

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{30781}}^1$

素因数の和:30828

約数の個数: 36

約数和(自身を含む): 503347264

約数和(自身を除く): 259069248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 30781, 61562, 123124, 246248, 492496, 954211, 984992, 1908422, 1969984, 3816844, 3939968, 7633688, 7879936, 15267376, 30534752, 61069504, 122139008, 244278016]

約数ペア:

[(1, 244278016), (2, 122139008), (4, 61069504), (8, 30534752), (16, 15267376), (31, 7879936), (32, 7633688), (62, 3939968), (64, 3816844), (124, 1969984), (128, 1908422), (248, 984992), (256, 954211), (496, 492496), (992, 246248), (1984, 123124), (3968, 61562), (7936, 30781)]