290257968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:912

約数の個数: 240

約数和(自身を含む): 1025934336

約数和(自身を除く): 735676368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 231, 264, 273, 286, 294, 308, 312, 336, 364, 392, 429, 462, 528, 539, 546, 572, 588, 616, 624, 637, 728, 784, 858, 863, 924, 1001, 1078, 1092, 1144, 1176, 1232, 1274, 1456, 1617, 1716, 1726, 1848, 1911, 2002, 2156, 2184, 2288, 2352, 2548, 2589, 3003, 3234, 3432, 3452, 3696, 3822, 4004, 4312, 4368, 5096, 5178, 6006, 6041, 6468, 6864, 6904, 7007, 7644, 8008, 8624, 9493, 10192, 10356, 11219, 12012, 12082, 12936, 13808, 14014, 15288, 16016, 18123, 18986, 20712, 21021, 22438, 24024, 24164, 25872, 28028, 28479, 30576, 33657, 36246, 37972, 41424, 42042, 42287, 44876, 48048, 48328, 56056, 56958, 66451, 67314, 72492, 75944, 78533, 84084, 84574, 89752, 96656, 112112, 113916, 123409, 126861, 132902, 134628, 144984, 151888, 157066, 168168, 169148, 179504, 199353, 227832, 235599, 246818, 253722, 265804, 269256, 289968, 314132, 336336, 338296, 370227, 398706, 455664, 465157, 471198, 493636, 507444, 531608, 538512, 549731, 628264, 676592, 740454, 797412, 863863, 930314, 942396, 987272, 1014888, 1063216, 1099462, 1256528, 1395471, 1480908, 1594824, 1649193, 1727726, 1860628, 1884792, 1974544, 2029776, 2198924, 2591589, 2790942, 2961816, 3189648, 3298386, 3455452, 3721256, 3769584, 4397848, 5183178, 5581884, 5923632, 6047041, 6596772, 6910904, 7442512, 8795696, 10366356, 11163768, 12094082, 13193544, 13821808, 18141123, 20732712, 22327536, 24188164, 26387088, 36282246, 41465424, 48376328, 72564492, 96752656, 145128984, 290257968]

約数ペア:

[(1, 290257968), (2, 145128984), (3, 96752656), (4, 72564492), (6, 48376328), (7, 41465424), (8, 36282246), (11, 26387088), (12, 24188164), (13, 22327536), (14, 20732712), (16, 18141123), (21, 13821808), (22, 13193544), (24, 12094082), (26, 11163768), (28, 10366356), (33, 8795696), (39, 7442512), (42, 6910904), (44, 6596772), (48, 6047041), (49, 5923632), (52, 5581884), (56, 5183178), (66, 4397848), (77, 3769584), (78, 3721256), (84, 3455452), (88, 3298386), (91, 3189648), (98, 2961816), (104, 2790942), (112, 2591589), (132, 2198924), (143, 2029776), (147, 1974544), (154, 1884792), (156, 1860628), (168, 1727726), (176, 1649193), (182, 1594824), (196, 1480908), (208, 1395471), (231, 1256528), (264, 1099462), (273, 1063216), (286, 1014888), (294, 987272), (308, 942396), (312, 930314), (336, 863863), (364, 797412), (392, 740454), (429, 676592), (462, 628264), (528, 549731), (539, 538512), (546, 531608), (572, 507444), (588, 493636), (616, 471198), (624, 465157), (637, 455664), (728, 398706), (784, 370227), (858, 338296), (863, 336336), (924, 314132), (1001, 289968), (1078, 269256), (1092, 265804), (1144, 253722), (1176, 246818), (1232, 235599), (1274, 227832), (1456, 199353), (1617, 179504), (1716, 169148), (1726, 168168), (1848, 157066), (1911, 151888), (2002, 144984), (2156, 134628), (2184, 132902), (2288, 126861), (2352, 123409), (2548, 113916), (2589, 112112), (3003, 96656), (3234, 89752), (3432, 84574), (3452, 84084), (3696, 78533), (3822, 75944), (4004, 72492), (4312, 67314), (4368, 66451), (5096, 56958), (5178, 56056), (6006, 48328), (6041, 48048), (6468, 44876), (6864, 42287), (6904, 42042), (7007, 41424), (7644, 37972), (8008, 36246), (8624, 33657), (9493, 30576), (10192, 28479), (10356, 28028), (11219, 25872), (12012, 24164), (12082, 24024), (12936, 22438), (13808, 21021), (14014, 20712), (15288, 18986), (16016, 18123)]