319377632

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61991}}^1$

素因数の和:62031

約数の個数: 48

約数和(自身を含む): 749855232

約数和(自身を除く): 430477600

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 61991, 123982, 247964, 433937, 495928, 867874, 991856, 1425793, 1735748, 1983712, 2851586, 3471496, 5703172, 6942992, 9980551, 11406344, 13885984, 19961102, 22812688, 39922204, 45625376, 79844408, 159688816, 319377632]

約数ペア:

[(1, 319377632), (2, 159688816), (4, 79844408), (7, 45625376), (8, 39922204), (14, 22812688), (16, 19961102), (23, 13885984), (28, 11406344), (32, 9980551), (46, 6942992), (56, 5703172), (92, 3471496), (112, 2851586), (161, 1983712), (184, 1735748), (224, 1425793), (322, 991856), (368, 867874), (644, 495928), (736, 433937), (1288, 247964), (2576, 123982), (5152, 61991)]