26664505168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1667}}^1$

素因数の和:2001

約数の個数: 160

約数和(自身を含む): 64809566208

約数和(自身を除く): 38145061040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 271, 272, 434, 476, 496, 527, 542, 868, 952, 1054, 1084, 1667, 1736, 1897, 1904, 2108, 2168, 3334, 3472, 3689, 3794, 4216, 4336, 4607, 6668, 7378, 7588, 8401, 8432, 9214, 11669, 13336, 14756, 15176, 16802, 18428, 23338, 26672, 28339, 29512, 30352, 32249, 33604, 36856, 46676, 51677, 56678, 58807, 59024, 64498, 67208, 73712, 93352, 103354, 113356, 117614, 128996, 134416, 142817, 186704, 198373, 206708, 226712, 235228, 257992, 285634, 361739, 396746, 413416, 451757, 453424, 470456, 515984, 571268, 723478, 793492, 826832, 878509, 903514, 940912, 999719, 1142536, 1446956, 1586984, 1757018, 1807028, 1999438, 2285072, 2893912, 3162299, 3173968, 3514036, 3614056, 3998876, 5787824, 6149563, 6324598, 7028072, 7228112, 7679869, 7997752, 12299126, 12649196, 14004467, 14056144, 15359738, 15995504, 24598252, 25298392, 28008934, 30719476, 49196504, 50596784, 53759083, 56017868, 61438952, 98031269, 98393008, 107518166, 112035736, 122877904, 196062538, 215036332, 224071472, 238075939, 392125076, 430072664, 476151878, 784250152, 860145328, 952303756, 1568500304, 1666531573, 1904607512, 3333063146, 3809215024, 6666126292, 13332252584, 26664505168]

約数ペア:

[(1, 26664505168), (2, 13332252584), (4, 6666126292), (7, 3809215024), (8, 3333063146), (14, 1904607512), (16, 1666531573), (17, 1568500304), (28, 952303756), (31, 860145328), (34, 784250152), (56, 476151878), (62, 430072664), (68, 392125076), (112, 238075939), (119, 224071472), (124, 215036332), (136, 196062538), (217, 122877904), (238, 112035736), (248, 107518166), (271, 98393008), (272, 98031269), (434, 61438952), (476, 56017868), (496, 53759083), (527, 50596784), (542, 49196504), (868, 30719476), (952, 28008934), (1054, 25298392), (1084, 24598252), (1667, 15995504), (1736, 15359738), (1897, 14056144), (1904, 14004467), (2108, 12649196), (2168, 12299126), (3334, 7997752), (3472, 7679869), (3689, 7228112), (3794, 7028072), (4216, 6324598), (4336, 6149563), (4607, 5787824), (6668, 3998876), (7378, 3614056), (7588, 3514036), (8401, 3173968), (8432, 3162299), (9214, 2893912), (11669, 2285072), (13336, 1999438), (14756, 1807028), (15176, 1757018), (16802, 1586984), (18428, 1446956), (23338, 1142536), (26672, 999719), (28339, 940912), (29512, 903514), (30352, 878509), (32249, 826832), (33604, 793492), (36856, 723478), (46676, 571268), (51677, 515984), (56678, 470456), (58807, 453424), (59024, 451757), (64498, 413416), (67208, 396746), (73712, 361739), (93352, 285634), (103354, 257992), (113356, 235228), (117614, 226712), (128996, 206708), (134416, 198373), (142817, 186704)]