320454108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{684731}}^1$

素因数の和:684754

約数の個数: 36

約数和(自身を含む): 872348568

約数和(自身を除く): 551894460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 684731, 1369462, 2054193, 2738924, 4108386, 6162579, 8216772, 8901503, 12325158, 17803006, 24650316, 26704509, 35606012, 53409018, 80113527, 106818036, 160227054, 320454108]

約数ペア:

[(1, 320454108), (2, 160227054), (3, 106818036), (4, 80113527), (6, 53409018), (9, 35606012), (12, 26704509), (13, 24650316), (18, 17803006), (26, 12325158), (36, 8901503), (39, 8216772), (52, 6162579), (78, 4108386), (117, 2738924), (156, 2054193), (234, 1369462), (468, 684731)]