221334592

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:819

約数の個数: 56

約数和(自身を含む): 454802240

約数和(自身を除く): 233467648

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 151, 296, 302, 592, 604, 619, 1184, 1208, 1238, 2368, 2416, 2476, 4832, 4952, 5587, 9664, 9904, 11174, 19808, 22348, 22903, 39616, 44696, 45806, 89392, 91612, 93469, 178784, 183224, 186938, 357568, 366448, 373876, 732896, 747752, 1465792, 1495504, 2991008, 3458353, 5982016, 6916706, 13833412, 27666824, 55333648, 110667296, 221334592]

約数ペア:

[(1, 221334592), (2, 110667296), (4, 55333648), (8, 27666824), (16, 13833412), (32, 6916706), (37, 5982016), (64, 3458353), (74, 2991008), (148, 1495504), (151, 1465792), (296, 747752), (302, 732896), (592, 373876), (604, 366448), (619, 357568), (1184, 186938), (1208, 183224), (1238, 178784), (2368, 93469), (2416, 91612), (2476, 89392), (4832, 45806), (4952, 44696), (5587, 39616), (9664, 22903), (9904, 22348), (11174, 19808)]