311906944

素因数分解:

$2^7\times {\mathrm{1301}}^1\times {\mathrm{1873}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 622186740

約数和(自身を除く): 310279796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1301, 1873, 2602, 3746, 5204, 7492, 10408, 14984, 20816, 29968, 41632, 59936, 83264, 119872, 166528, 239744, 2436773, 4873546, 9747092, 19494184, 38988368, 77976736, 155953472, 311906944]

約数ペア:

[(1, 311906944), (2, 155953472), (4, 77976736), (8, 38988368), (16, 19494184), (32, 9747092), (64, 4873546), (128, 2436773), (1301, 239744), (1873, 166528), (2602, 119872), (3746, 83264), (5204, 59936), (7492, 41632), (10408, 29968), (14984, 20816)]