1121285256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 3523086720

約数和(自身を除く): 2401801464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 169, 182, 219, 273, 292, 312, 338, 364, 438, 507, 511, 541, 546, 584, 676, 728, 876, 949, 1014, 1022, 1082, 1092, 1183, 1352, 1533, 1623, 1752, 1898, 2028, 2044, 2164, 2184, 2366, 2847, 3066, 3246, 3549, 3787, 3796, 4056, 4088, 4328, 4732, 5694, 6132, 6492, 6643, 7033, 7098, 7574, 7592, 9464, 11361, 11388, 12264, 12337, 12984, 13286, 14066, 14196, 15148, 19929, 21099, 22722, 22776, 24674, 26572, 28132, 28392, 30296, 37011, 39493, 39858, 42198, 45444, 49231, 49348, 53144, 56264, 74022, 78986, 79716, 84396, 86359, 90888, 91429, 98462, 98696, 118479, 147693, 148044, 157972, 159432, 168792, 172718, 182858, 196924, 236958, 259077, 274287, 276451, 295386, 296088, 315944, 345436, 365716, 393848, 473916, 513409, 518154, 548574, 552902, 590772, 640003, 690872, 731432, 829353, 947832, 1026818, 1036308, 1097148, 1105804, 1181544, 1280006, 1540227, 1658706, 1920009, 2053636, 2072616, 2194296, 2211608, 2560012, 3080454, 3317412, 3593863, 3840018, 4107272, 5120024, 6160908, 6634824, 6674317, 7187726, 7680036, 10781589, 12321816, 13348634, 14375452, 15360072, 20022951, 21563178, 26697268, 28750904, 40045902, 43126356, 46720219, 53394536, 80091804, 86252712, 93440438, 140160657, 160183608, 186880876, 280321314, 373761752, 560642628, 1121285256]

約数ペア:

[(1, 1121285256), (2, 560642628), (3, 373761752), (4, 280321314), (6, 186880876), (7, 160183608), (8, 140160657), (12, 93440438), (13, 86252712), (14, 80091804), (21, 53394536), (24, 46720219), (26, 43126356), (28, 40045902), (39, 28750904), (42, 26697268), (52, 21563178), (56, 20022951), (73, 15360072), (78, 14375452), (84, 13348634), (91, 12321816), (104, 10781589), (146, 7680036), (156, 7187726), (168, 6674317), (169, 6634824), (182, 6160908), (219, 5120024), (273, 4107272), (292, 3840018), (312, 3593863), (338, 3317412), (364, 3080454), (438, 2560012), (507, 2211608), (511, 2194296), (541, 2072616), (546, 2053636), (584, 1920009), (676, 1658706), (728, 1540227), (876, 1280006), (949, 1181544), (1014, 1105804), (1022, 1097148), (1082, 1036308), (1092, 1026818), (1183, 947832), (1352, 829353), (1533, 731432), (1623, 690872), (1752, 640003), (1898, 590772), (2028, 552902), (2044, 548574), (2164, 518154), (2184, 513409), (2366, 473916), (2847, 393848), (3066, 365716), (3246, 345436), (3549, 315944), (3787, 296088), (3796, 295386), (4056, 276451), (4088, 274287), (4328, 259077), (4732, 236958), (5694, 196924), (6132, 182858), (6492, 172718), (6643, 168792), (7033, 159432), (7098, 157972), (7574, 148044), (7592, 147693), (9464, 118479), (11361, 98696), (11388, 98462), (12264, 91429), (12337, 90888), (12984, 86359), (13286, 84396), (14066, 79716), (14196, 78986), (15148, 74022), (19929, 56264), (21099, 53144), (22722, 49348), (22776, 49231), (24674, 45444), (26572, 42198), (28132, 39858), (28392, 39493), (30296, 37011)]