664905264

素因数分解:

$2^4\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{10631}}^1$

素因数の和:11945

約数の個数: 40

約数和(自身を含む): 1719151872

約数和(自身を除く): 1054246608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1303, 2606, 3909, 5212, 7818, 10424, 10631, 15636, 20848, 21262, 31272, 31893, 42524, 62544, 63786, 85048, 127572, 170096, 255144, 510288, 13852193, 27704386, 41556579, 55408772, 83113158, 110817544, 166226316, 221635088, 332452632, 664905264]

約数ペア:

[(1, 664905264), (2, 332452632), (3, 221635088), (4, 166226316), (6, 110817544), (8, 83113158), (12, 55408772), (16, 41556579), (24, 27704386), (48, 13852193), (1303, 510288), (2606, 255144), (3909, 170096), (5212, 127572), (7818, 85048), (10424, 63786), (10631, 62544), (15636, 42524), (20848, 31893), (21262, 31272)]