320744148

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1361}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 768821760

約数和(自身を除く): 448077612

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 479, 492, 958, 1361, 1437, 1916, 2722, 2874, 4083, 5444, 5748, 8166, 16332, 19639, 39278, 55801, 58917, 78556, 111602, 117834, 167403, 223204, 235668, 334806, 651919, 669612, 1303838, 1955757, 2607676, 3911514, 7823028, 26728679, 53457358, 80186037, 106914716, 160372074, 320744148]

約数ペア:

[(1, 320744148), (2, 160372074), (3, 106914716), (4, 80186037), (6, 53457358), (12, 26728679), (41, 7823028), (82, 3911514), (123, 2607676), (164, 1955757), (246, 1303838), (479, 669612), (492, 651919), (958, 334806), (1361, 235668), (1437, 223204), (1916, 167403), (2722, 117834), (2874, 111602), (4083, 78556), (5444, 58917), (5748, 55801), (8166, 39278), (16332, 19639)]