247207936

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 520392600

約数和(自身を除く): 273184664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 6353, 9728, 12706, 19456, 25412, 38912, 50824, 101648, 120707, 203296, 241414, 406592, 482828, 813184, 965656, 1626368, 1931312, 3252736, 3862624, 6505472, 7725248, 13010944, 15450496, 30900992, 61801984, 123603968, 247207936]

約数ペア:

[(1, 247207936), (2, 123603968), (4, 61801984), (8, 30900992), (16, 15450496), (19, 13010944), (32, 7725248), (38, 6505472), (64, 3862624), (76, 3252736), (128, 1931312), (152, 1626368), (256, 965656), (304, 813184), (512, 482828), (608, 406592), (1024, 241414), (1216, 203296), (2048, 120707), (2432, 101648), (4864, 50824), (6353, 38912), (9728, 25412), (12706, 19456)]