348546172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8389}}^1$

素因数の和:8470

約数の個数: 48

約数和(自身を含む): 710398080

約数和(自身を除く): 361851908

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 2444, 3196, 8389, 10387, 16778, 20774, 33556, 41548, 109057, 142613, 218114, 285226, 394283, 436228, 570452, 788566, 1577132, 1853969, 3707938, 5125679, 6702811, 7415876, 10251358, 13405622, 20502716, 26811244, 87136543, 174273086, 348546172]

約数ペア:

[(1, 348546172), (2, 174273086), (4, 87136543), (13, 26811244), (17, 20502716), (26, 13405622), (34, 10251358), (47, 7415876), (52, 6702811), (68, 5125679), (94, 3707938), (188, 1853969), (221, 1577132), (442, 788566), (611, 570452), (799, 436228), (884, 394283), (1222, 285226), (1598, 218114), (2444, 142613), (3196, 109057), (8389, 41548), (10387, 33556), (16778, 20774)]