258704796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{99349}}^1$

素因数の和:99394

約数の個数: 48

約数和(自身を含む): 712140800

約数和(自身を除く): 453436004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 99349, 198698, 298047, 397396, 596094, 695443, 1192188, 1390886, 2086329, 2781772, 3079819, 4172658, 6159638, 8345316, 9239457, 12319276, 18478914, 21558733, 36957828, 43117466, 64676199, 86234932, 129352398, 258704796]

約数ペア:

[(1, 258704796), (2, 129352398), (3, 86234932), (4, 64676199), (6, 43117466), (7, 36957828), (12, 21558733), (14, 18478914), (21, 12319276), (28, 9239457), (31, 8345316), (42, 6159638), (62, 4172658), (84, 3079819), (93, 2781772), (124, 2086329), (186, 1390886), (217, 1192188), (372, 695443), (434, 596094), (651, 397396), (868, 298047), (1302, 198698), (2604, 99349)]