4865981092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 10839370752

約数和(自身を除く): 5973389660

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 53, 62, 76, 106, 124, 133, 212, 217, 266, 293, 361, 371, 434, 532, 586, 589, 722, 742, 868, 1007, 1172, 1178, 1444, 1484, 1643, 2014, 2051, 2356, 2527, 3286, 4028, 4102, 4123, 5054, 5567, 6572, 7049, 8204, 8246, 9083, 10108, 11134, 11191, 11501, 14098, 15529, 16492, 18166, 19133, 22268, 22382, 23002, 28196, 31058, 31217, 36332, 38266, 38969, 44764, 46004, 62116, 62434, 63581, 76532, 77938, 78337, 105773, 108703, 124868, 127162, 133931, 155876, 156674, 172577, 211546, 217406, 218519, 254324, 267862, 295051, 313348, 345154, 423092, 434812, 437038, 481399, 535724, 590102, 593123, 690308, 740411, 874076, 962798, 1180204, 1186246, 1208039, 1480822, 1925596, 2065357, 2372492, 2416078, 2961644, 3278963, 3369793, 4130714, 4151861, 4832156, 5605969, 6557926, 6739586, 8261428, 8303722, 9146581, 11211938, 13115852, 13479172, 16607444, 18293162, 22423876, 22952741, 36586324, 39241783, 45905482, 64026067, 78483566, 91810964, 128052134, 156967132, 173785039, 256104268, 347570078, 695140156, 1216495273, 2432990546, 4865981092]

約数ペア:

[(1, 4865981092), (2, 2432990546), (4, 1216495273), (7, 695140156), (14, 347570078), (19, 256104268), (28, 173785039), (31, 156967132), (38, 128052134), (53, 91810964), (62, 78483566), (76, 64026067), (106, 45905482), (124, 39241783), (133, 36586324), (212, 22952741), (217, 22423876), (266, 18293162), (293, 16607444), (361, 13479172), (371, 13115852), (434, 11211938), (532, 9146581), (586, 8303722), (589, 8261428), (722, 6739586), (742, 6557926), (868, 5605969), (1007, 4832156), (1172, 4151861), (1178, 4130714), (1444, 3369793), (1484, 3278963), (1643, 2961644), (2014, 2416078), (2051, 2372492), (2356, 2065357), (2527, 1925596), (3286, 1480822), (4028, 1208039), (4102, 1186246), (4123, 1180204), (5054, 962798), (5567, 874076), (6572, 740411), (7049, 690308), (8204, 593123), (8246, 590102), (9083, 535724), (10108, 481399), (11134, 437038), (11191, 434812), (11501, 423092), (14098, 345154), (15529, 313348), (16492, 295051), (18166, 267862), (19133, 254324), (22268, 218519), (22382, 217406), (23002, 211546), (28196, 172577), (31058, 156674), (31217, 155876), (36332, 133931), (38266, 127162), (38969, 124868), (44764, 108703), (46004, 105773), (62116, 78337), (62434, 77938), (63581, 76532)]