40745367072

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{322271}}^1$

素因数の和:322726

約数の個数: 72

約数和(自身を含む): 116133937920

約数和(自身を除く): 75388570848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 14048, 15804, 21072, 31608, 42144, 63216, 126432, 322271, 644542, 966813, 1289084, 1933626, 2578168, 2900439, 3867252, 5156336, 5800878, 7734504, 10312672, 11601756, 15469008, 23203512, 30938016, 46407024, 92814048, 141476969, 282953938, 424430907, 565907876, 848861814, 1131815752, 1273292721, 1697723628, 2263631504, 2546585442, 3395447256, 4527263008, 5093170884, 6790894512, 10186341768, 13581789024, 20372683536, 40745367072]

約数ペア:

[(1, 40745367072), (2, 20372683536), (3, 13581789024), (4, 10186341768), (6, 6790894512), (8, 5093170884), (9, 4527263008), (12, 3395447256), (16, 2546585442), (18, 2263631504), (24, 1697723628), (32, 1273292721), (36, 1131815752), (48, 848861814), (72, 565907876), (96, 424430907), (144, 282953938), (288, 141476969), (439, 92814048), (878, 46407024), (1317, 30938016), (1756, 23203512), (2634, 15469008), (3512, 11601756), (3951, 10312672), (5268, 7734504), (7024, 5800878), (7902, 5156336), (10536, 3867252), (14048, 2900439), (15804, 2578168), (21072, 1933626), (31608, 1289084), (42144, 966813), (63216, 644542), (126432, 322271)]