398642974896

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{136148557}}^1$

素因数の和:136148629

約数の個数: 40

約数和(自身を含む): 1046710113904

約数和(自身を除く): 648067139008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 136148557, 272297114, 408445671, 544594228, 816891342, 1089188456, 1633782684, 2178376912, 3267565368, 6535130736, 8305061977, 16610123954, 24915185931, 33220247908, 49830371862, 66440495816, 99660743724, 132880991632, 199321487448, 398642974896]

約数ペア:

[(1, 398642974896), (2, 199321487448), (3, 132880991632), (4, 99660743724), (6, 66440495816), (8, 49830371862), (12, 33220247908), (16, 24915185931), (24, 16610123954), (48, 8305061977), (61, 6535130736), (122, 3267565368), (183, 2178376912), (244, 1633782684), (366, 1089188456), (488, 816891342), (732, 544594228), (976, 408445671), (1464, 272297114), (2928, 136148557)]