308238784

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14639}}^1$

素因数の和:14705

約数の個数: 56

約数和(自身を含む): 713963520

約数和(自身を除く): 405724736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 14639, 21056, 29278, 58556, 102473, 117112, 204946, 234224, 409892, 468448, 688033, 819784, 936896, 1376066, 1639568, 2752132, 3279136, 4816231, 5504264, 6558272, 9632462, 11008528, 19264924, 22017056, 38529848, 44034112, 77059696, 154119392, 308238784]

約数ペア:

[(1, 308238784), (2, 154119392), (4, 77059696), (7, 44034112), (8, 38529848), (14, 22017056), (16, 19264924), (28, 11008528), (32, 9632462), (47, 6558272), (56, 5504264), (64, 4816231), (94, 3279136), (112, 2752132), (188, 1639568), (224, 1376066), (329, 936896), (376, 819784), (448, 688033), (658, 468448), (752, 409892), (1316, 234224), (1504, 204946), (2632, 117112), (3008, 102473), (5264, 58556), (10528, 29278), (14639, 21056)]