378263041492

素因数分解:

$2^2\times 7^2\times {\mathrm{49279}}^1\times {\mathrm{39163}}^1$

素因数の和:88460

約数の個数: 36

約数和(自身を含む): 770070766080

約数和(自身を除く): 391807724588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 39163, 49279, 78326, 98558, 156652, 197116, 274141, 344953, 548282, 689906, 1096564, 1379812, 1918987, 2414671, 3837974, 4829342, 7675948, 9658684, 1929913477, 3859826954, 7719653908, 13509394339, 27018788678, 54037577356, 94565760373, 189131520746, 378263041492]

約数ペア:

[(1, 378263041492), (2, 189131520746), (4, 94565760373), (7, 54037577356), (14, 27018788678), (28, 13509394339), (49, 7719653908), (98, 3859826954), (196, 1929913477), (39163, 9658684), (49279, 7675948), (78326, 4829342), (98558, 3837974), (156652, 2414671), (197116, 1918987), (274141, 1379812), (344953, 1096564), (548282, 689906)]