331345742

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15299}}^1$

素因数の和:15345

約数の個数: 48

約数和(自身を含む): 659307600

約数和(自身を除く): 327961858

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 10829, 15299, 21658, 30598, 107093, 198887, 214186, 260083, 397774, 520166, 749651, 1392209, 1499302, 1820581, 2784418, 3381079, 3641162, 6762158, 9745463, 12744067, 19490926, 23667553, 25488134, 47335106, 165672871, 331345742]

約数ペア:

[(1, 331345742), (2, 165672871), (7, 47335106), (13, 25488134), (14, 23667553), (17, 19490926), (26, 12744067), (34, 9745463), (49, 6762158), (91, 3641162), (98, 3381079), (119, 2784418), (182, 1820581), (221, 1499302), (238, 1392209), (442, 749651), (637, 520166), (833, 397774), (1274, 260083), (1547, 214186), (1666, 198887), (3094, 107093), (10829, 30598), (15299, 21658)]