217475392

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:623

約数の個数: 56

約数和(自身を含む): 444178944

約数和(自身を除く): 226703552

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 197, 367, 376, 394, 734, 752, 788, 1468, 1504, 1576, 2936, 3008, 3152, 5872, 6304, 9259, 11744, 12608, 17249, 18518, 23488, 34498, 37036, 68996, 72299, 74072, 137992, 144598, 148144, 275984, 289196, 296288, 551968, 578392, 592576, 1103936, 1156784, 2313568, 3398053, 4627136, 6796106, 13592212, 27184424, 54368848, 108737696, 217475392]

約数ペア:

[(1, 217475392), (2, 108737696), (4, 54368848), (8, 27184424), (16, 13592212), (32, 6796106), (47, 4627136), (64, 3398053), (94, 2313568), (188, 1156784), (197, 1103936), (367, 592576), (376, 578392), (394, 551968), (734, 296288), (752, 289196), (788, 275984), (1468, 148144), (1504, 144598), (1576, 137992), (2936, 74072), (3008, 72299), (3152, 68996), (5872, 37036), (6304, 34498), (9259, 23488), (11744, 18518), (12608, 17249)]