915986901024

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12876559}}^1$

素因数の和:12876607

約数の個数: 144

約数和(自身を含む): 2952852739200

約数和(自身を除く): 2036865838176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 35568, 71136, 12876559, 25753118, 38629677, 51506236, 77259354, 103012472, 115889031, 154518708, 167395267, 206024944, 231778062, 244654621, 309037416, 334790534, 412049888, 463556124, 489309242, 502185801, 618074832, 669581068, 733963863, 927112248, 978618484, 1004371602, 1236149664, 1339162136, 1467927726, 1506557403, 1854224496, 1957236968, 2008743204, 2201891589, 2678324272, 2935855452, 3013114806, 3180510073, 3708448992, 3914473936, 4017486408, 4403783178, 5356648544, 5871710904, 6026229612, 6361020146, 7828947872, 8034972816, 8807566356, 9541530219, 11743421808, 12052459224, 12722040292, 16069945632, 17615132712, 19083060438, 23486843616, 24104918448, 25444080584, 28624590657, 35230265424, 38166120876, 48209836896, 50888161168, 57249181314, 70460530848, 76332241752, 101776322336, 114498362628, 152664483504, 228996725256, 305328967008, 457993450512, 915986901024]

約数ペア:

[(1, 915986901024), (2, 457993450512), (3, 305328967008), (4, 228996725256), (6, 152664483504), (8, 114498362628), (9, 101776322336), (12, 76332241752), (13, 70460530848), (16, 57249181314), (18, 50888161168), (19, 48209836896), (24, 38166120876), (26, 35230265424), (32, 28624590657), (36, 25444080584), (38, 24104918448), (39, 23486843616), (48, 19083060438), (52, 17615132712), (57, 16069945632), (72, 12722040292), (76, 12052459224), (78, 11743421808), (96, 9541530219), (104, 8807566356), (114, 8034972816), (117, 7828947872), (144, 6361020146), (152, 6026229612), (156, 5871710904), (171, 5356648544), (208, 4403783178), (228, 4017486408), (234, 3914473936), (247, 3708448992), (288, 3180510073), (304, 3013114806), (312, 2935855452), (342, 2678324272), (416, 2201891589), (456, 2008743204), (468, 1957236968), (494, 1854224496), (608, 1506557403), (624, 1467927726), (684, 1339162136), (741, 1236149664), (912, 1004371602), (936, 978618484), (988, 927112248), (1248, 733963863), (1368, 669581068), (1482, 618074832), (1824, 502185801), (1872, 489309242), (1976, 463556124), (2223, 412049888), (2736, 334790534), (2964, 309037416), (3744, 244654621), (3952, 231778062), (4446, 206024944), (5472, 167395267), (5928, 154518708), (7904, 115889031), (8892, 103012472), (11856, 77259354), (17784, 51506236), (23712, 38629677), (35568, 25753118), (71136, 12876559)]