325865748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{90821}}^1$

素因数の和:90864

約数の個数: 48

約数和(自身を含む): 854453376

約数和(自身を除く): 528587628

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 90821, 181642, 272463, 363284, 544926, 1089852, 1180673, 2088883, 2361346, 3542019, 4177766, 4722692, 6266649, 7084038, 8355532, 12533298, 14168076, 25066596, 27155479, 54310958, 81466437, 108621916, 162932874, 325865748]

約数ペア:

[(1, 325865748), (2, 162932874), (3, 108621916), (4, 81466437), (6, 54310958), (12, 27155479), (13, 25066596), (23, 14168076), (26, 12533298), (39, 8355532), (46, 7084038), (52, 6266649), (69, 4722692), (78, 4177766), (92, 3542019), (138, 2361346), (156, 2088883), (276, 1180673), (299, 1089852), (598, 544926), (897, 363284), (1196, 272463), (1794, 181642), (3588, 90821)]