339917984

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7703}}^1$

素因数の和:7917

約数の個数: 48

約数和(自身を含む): 768797568

約数和(自身を除く): 428879584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 3152, 5516, 6304, 7703, 11032, 15406, 22064, 30812, 44128, 53921, 61624, 107842, 123248, 215684, 246496, 431368, 862736, 1517491, 1725472, 3034982, 6069964, 10622437, 12139928, 21244874, 24279856, 42489748, 48559712, 84979496, 169958992, 339917984]

約数ペア:

[(1, 339917984), (2, 169958992), (4, 84979496), (7, 48559712), (8, 42489748), (14, 24279856), (16, 21244874), (28, 12139928), (32, 10622437), (56, 6069964), (112, 3034982), (197, 1725472), (224, 1517491), (394, 862736), (788, 431368), (1379, 246496), (1576, 215684), (2758, 123248), (3152, 107842), (5516, 61624), (6304, 53921), (7703, 44128), (11032, 30812), (15406, 22064)]