271405264192

素因数分解:

$2^6\times {\mathrm{6619}}^1\times {\mathrm{640687}}^1$

素因数の和:647318

約数の個数: 28

約数和(自身を含む): 538652029120

約数和(自身を除く): 267246764928

約数列:

[1, 2, 4, 8, 16, 32, 64, 6619, 13238, 26476, 52952, 105904, 211808, 423616, 640687, 1281374, 2562748, 5125496, 10250992, 20501984, 41003968, 4240707253, 8481414506, 16962829012, 33925658024, 67851316048, 135702632096, 271405264192]

約数ペア:

[(1, 271405264192), (2, 135702632096), (4, 67851316048), (8, 33925658024), (16, 16962829012), (32, 8481414506), (64, 4240707253), (6619, 41003968), (13238, 20501984), (26476, 10250992), (52952, 5125496), (105904, 2562748), (211808, 1281374), (423616, 640687)]