313949824

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 655452000

約数和(自身を除く): 341502176

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 232, 332, 464, 664, 928, 1019, 1328, 1856, 2038, 2407, 2656, 3712, 4076, 4814, 5312, 8152, 9628, 10624, 16304, 19256, 29551, 32608, 38512, 59102, 65216, 77024, 84577, 118204, 130432, 154048, 169154, 236408, 308096, 338308, 472816, 676616, 945632, 1353232, 1891264, 2452733, 2706464, 3782528, 4905466, 5412928, 9810932, 10825856, 19621864, 39243728, 78487456, 156974912, 313949824]

約数ペア:

[(1, 313949824), (2, 156974912), (4, 78487456), (8, 39243728), (16, 19621864), (29, 10825856), (32, 9810932), (58, 5412928), (64, 4905466), (83, 3782528), (116, 2706464), (128, 2452733), (166, 1891264), (232, 1353232), (332, 945632), (464, 676616), (664, 472816), (928, 338308), (1019, 308096), (1328, 236408), (1856, 169154), (2038, 154048), (2407, 130432), (2656, 118204), (3712, 84577), (4076, 77024), (4814, 65216), (5312, 59102), (8152, 38512), (9628, 32608), (10624, 29551), (16304, 19256)]