1248654768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1369139}}^1$

素因数の和:1369169

約数の個数: 40

約数和(自身を含む): 3395467200

約数和(自身を除く): 2146812432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1369139, 2738278, 4107417, 5476556, 8214834, 10953112, 16429668, 21906224, 26013641, 32859336, 52027282, 65718672, 78040923, 104054564, 156081846, 208109128, 312163692, 416218256, 624327384, 1248654768]

約数ペア:

[(1, 1248654768), (2, 624327384), (3, 416218256), (4, 312163692), (6, 208109128), (8, 156081846), (12, 104054564), (16, 78040923), (19, 65718672), (24, 52027282), (38, 32859336), (48, 26013641), (57, 21906224), (76, 16429668), (114, 10953112), (152, 8214834), (228, 5476556), (304, 4107417), (456, 2738278), (912, 1369139)]