1345740704

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 216

約数和(自身を含む): 3490322724

約数和(自身を除く): 2144582020

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 77, 82, 88, 98, 112, 121, 154, 164, 173, 176, 196, 224, 242, 287, 308, 328, 346, 352, 392, 451, 484, 539, 574, 616, 656, 692, 784, 847, 902, 968, 1078, 1148, 1211, 1232, 1312, 1384, 1568, 1694, 1804, 1903, 1936, 2009, 2156, 2296, 2422, 2464, 2768, 3157, 3388, 3608, 3806, 3872, 4018, 4312, 4592, 4844, 4961, 5536, 5929, 6314, 6776, 7093, 7216, 7612, 8036, 8477, 8624, 9184, 9688, 9922, 11858, 12628, 13321, 13552, 14186, 14432, 15224, 16072, 16954, 17248, 19376, 19844, 20933, 22099, 23716, 25256, 26642, 27104, 28372, 30448, 32144, 33908, 34727, 38752, 39688, 41866, 44198, 47432, 49651, 50512, 53284, 56744, 60896, 64288, 67816, 69454, 78023, 79376, 83732, 88396, 93247, 94864, 99302, 101024, 106568, 113488, 135632, 138908, 146531, 156046, 158752, 167464, 176792, 186494, 189728, 198604, 213136, 226976, 243089, 271264, 277816, 293062, 312092, 334928, 347557, 353584, 372988, 397208, 426272, 486178, 546161, 555632, 586124, 624184, 669856, 695114, 707168, 745976, 794416, 858253, 972356, 1025717, 1092322, 1111264, 1172248, 1248368, 1390228, 1491952, 1588832, 1716506, 1944712, 2051434, 2184644, 2344496, 2496736, 2780456, 2983904, 3433012, 3823127, 3889424, 4102868, 4369288, 4688992, 5560912, 6007771, 6866024, 7646254, 7778848, 8205736, 8738576, 11121824, 12015542, 13732048, 15292508, 16411472, 17477152, 24031084, 27464096, 30585016, 32822944, 42054397, 48062168, 61170032, 84108794, 96124336, 122340064, 168217588, 192248672, 336435176, 672870352, 1345740704]

約数ペア:

[(1, 1345740704), (2, 672870352), (4, 336435176), (7, 192248672), (8, 168217588), (11, 122340064), (14, 96124336), (16, 84108794), (22, 61170032), (28, 48062168), (32, 42054397), (41, 32822944), (44, 30585016), (49, 27464096), (56, 24031084), (77, 17477152), (82, 16411472), (88, 15292508), (98, 13732048), (112, 12015542), (121, 11121824), (154, 8738576), (164, 8205736), (173, 7778848), (176, 7646254), (196, 6866024), (224, 6007771), (242, 5560912), (287, 4688992), (308, 4369288), (328, 4102868), (346, 3889424), (352, 3823127), (392, 3433012), (451, 2983904), (484, 2780456), (539, 2496736), (574, 2344496), (616, 2184644), (656, 2051434), (692, 1944712), (784, 1716506), (847, 1588832), (902, 1491952), (968, 1390228), (1078, 1248368), (1148, 1172248), (1211, 1111264), (1232, 1092322), (1312, 1025717), (1384, 972356), (1568, 858253), (1694, 794416), (1804, 745976), (1903, 707168), (1936, 695114), (2009, 669856), (2156, 624184), (2296, 586124), (2422, 555632), (2464, 546161), (2768, 486178), (3157, 426272), (3388, 397208), (3608, 372988), (3806, 353584), (3872, 347557), (4018, 334928), (4312, 312092), (4592, 293062), (4844, 277816), (4961, 271264), (5536, 243089), (5929, 226976), (6314, 213136), (6776, 198604), (7093, 189728), (7216, 186494), (7612, 176792), (8036, 167464), (8477, 158752), (8624, 156046), (9184, 146531), (9688, 138908), (9922, 135632), (11858, 113488), (12628, 106568), (13321, 101024), (13552, 99302), (14186, 94864), (14432, 93247), (15224, 88396), (16072, 83732), (16954, 79376), (17248, 78023), (19376, 69454), (19844, 67816), (20933, 64288), (22099, 60896), (23716, 56744), (25256, 53284), (26642, 50512), (27104, 49651), (28372, 47432), (30448, 44198), (32144, 41866), (33908, 39688), (34727, 38752)]