717486592

素因数分解:

$2^9\times {\mathrm{271}}^1\times {\mathrm{5171}}^1$

素因数の和:5460

約数の個数: 40

約数和(自身を含む): 1439140032

約数和(自身を除く): 721653440

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 512, 542, 1084, 2168, 4336, 5171, 8672, 10342, 17344, 20684, 34688, 41368, 69376, 82736, 138752, 165472, 330944, 661888, 1323776, 1401341, 2647552, 2802682, 5605364, 11210728, 22421456, 44842912, 89685824, 179371648, 358743296, 717486592]

約数ペア:

[(1, 717486592), (2, 358743296), (4, 179371648), (8, 89685824), (16, 44842912), (32, 22421456), (64, 11210728), (128, 5605364), (256, 2802682), (271, 2647552), (512, 1401341), (542, 1323776), (1084, 661888), (2168, 330944), (4336, 165472), (5171, 138752), (8672, 82736), (10342, 69376), (17344, 41368), (20684, 34688)]