287031024

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2188

約数の個数: 180

約数和(自身を含む): 984077640

約数和(自身を除く): 697046616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2141, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4282, 4788, 5586, 6384, 6423, 7056, 7448, 8379, 8564, 9576, 11172, 12846, 14896, 14987, 16758, 17128, 19152, 19269, 22344, 25692, 29974, 33516, 34256, 38538, 40679, 44688, 44961, 51384, 59948, 67032, 77076, 81358, 89922, 102768, 104909, 119896, 122037, 134064, 134883, 154152, 162716, 179844, 209818, 239792, 244074, 269766, 284753, 308304, 314727, 325432, 359688, 366111, 419636, 488148, 539532, 569506, 629454, 650864, 719376, 732222, 839272, 854259, 944181, 976296, 1079064, 1139012, 1258908, 1464444, 1678544, 1708518, 1888362, 1952592, 1993271, 2158128, 2278024, 2517816, 2562777, 2928888, 3417036, 3776724, 3986542, 4556048, 5035632, 5125554, 5857776, 5979813, 6834072, 7553448, 7973084, 10251108, 11959626, 13668144, 15106896, 15946168, 17939439, 20502216, 23919252, 31892336, 35878878, 41004432, 47838504, 71757756, 95677008, 143515512, 287031024]

約数ペア:

[(1, 287031024), (2, 143515512), (3, 95677008), (4, 71757756), (6, 47838504), (7, 41004432), (8, 35878878), (9, 31892336), (12, 23919252), (14, 20502216), (16, 17939439), (18, 15946168), (19, 15106896), (21, 13668144), (24, 11959626), (28, 10251108), (36, 7973084), (38, 7553448), (42, 6834072), (48, 5979813), (49, 5857776), (56, 5125554), (57, 5035632), (63, 4556048), (72, 3986542), (76, 3776724), (84, 3417036), (98, 2928888), (112, 2562777), (114, 2517816), (126, 2278024), (133, 2158128), (144, 1993271), (147, 1952592), (152, 1888362), (168, 1708518), (171, 1678544), (196, 1464444), (228, 1258908), (252, 1139012), (266, 1079064), (294, 976296), (304, 944181), (336, 854259), (342, 839272), (392, 732222), (399, 719376), (441, 650864), (456, 629454), (504, 569506), (532, 539532), (588, 488148), (684, 419636), (784, 366111), (798, 359688), (882, 325432), (912, 314727), (931, 308304), (1008, 284753), (1064, 269766), (1176, 244074), (1197, 239792), (1368, 209818), (1596, 179844), (1764, 162716), (1862, 154152), (2128, 134883), (2141, 134064), (2352, 122037), (2394, 119896), (2736, 104909), (2793, 102768), (3192, 89922), (3528, 81358), (3724, 77076), (4282, 67032), (4788, 59948), (5586, 51384), (6384, 44961), (6423, 44688), (7056, 40679), (7448, 38538), (8379, 34256), (8564, 33516), (9576, 29974), (11172, 25692), (12846, 22344), (14896, 19269), (14987, 19152), (16758, 17128)]