1666009212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1180

約数の個数: 144

約数和(自身を含む): 4712349600

約数和(自身を除く): 3046340388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 73, 74, 84, 98, 111, 146, 147, 148, 196, 219, 222, 259, 292, 294, 438, 444, 511, 518, 588, 777, 876, 1022, 1036, 1049, 1533, 1554, 1813, 2044, 2098, 2701, 3066, 3108, 3147, 3577, 3626, 4196, 5402, 5439, 6132, 6294, 7154, 7252, 7343, 8103, 10731, 10804, 10878, 12588, 14308, 14686, 16206, 18907, 21462, 21756, 22029, 29372, 32412, 37814, 38813, 42924, 44058, 51401, 56721, 75628, 76577, 77626, 88116, 102802, 113442, 116439, 132349, 153154, 154203, 155252, 205604, 226884, 229731, 232878, 264698, 271691, 306308, 308406, 397047, 459462, 465756, 529396, 536039, 543382, 616812, 794094, 815073, 918924, 1072078, 1086764, 1588188, 1608117, 1630146, 1901837, 2144156, 2833349, 3216234, 3260292, 3752273, 3803674, 5666698, 5705511, 6432468, 7504546, 7607348, 8500047, 11256819, 11333396, 11411022, 15009092, 17000094, 19833443, 22513638, 22822044, 34000188, 39666886, 45027276, 59500329, 79333772, 119000658, 138834101, 238001316, 277668202, 416502303, 555336404, 833004606, 1666009212]

約数ペア:

[(1, 1666009212), (2, 833004606), (3, 555336404), (4, 416502303), (6, 277668202), (7, 238001316), (12, 138834101), (14, 119000658), (21, 79333772), (28, 59500329), (37, 45027276), (42, 39666886), (49, 34000188), (73, 22822044), (74, 22513638), (84, 19833443), (98, 17000094), (111, 15009092), (146, 11411022), (147, 11333396), (148, 11256819), (196, 8500047), (219, 7607348), (222, 7504546), (259, 6432468), (292, 5705511), (294, 5666698), (438, 3803674), (444, 3752273), (511, 3260292), (518, 3216234), (588, 2833349), (777, 2144156), (876, 1901837), (1022, 1630146), (1036, 1608117), (1049, 1588188), (1533, 1086764), (1554, 1072078), (1813, 918924), (2044, 815073), (2098, 794094), (2701, 616812), (3066, 543382), (3108, 536039), (3147, 529396), (3577, 465756), (3626, 459462), (4196, 397047), (5402, 308406), (5439, 306308), (6132, 271691), (6294, 264698), (7154, 232878), (7252, 229731), (7343, 226884), (8103, 205604), (10731, 155252), (10804, 154203), (10878, 153154), (12588, 132349), (14308, 116439), (14686, 113442), (16206, 102802), (18907, 88116), (21462, 77626), (21756, 76577), (22029, 75628), (29372, 56721), (32412, 51401), (37814, 44058), (38813, 42924)]