1293254776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 2794659840

約数和(自身を除く): 1501405064

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 121, 124, 142, 242, 248, 284, 341, 484, 568, 607, 682, 781, 968, 1214, 1364, 1562, 2201, 2428, 2728, 3124, 3751, 4402, 4856, 6248, 6677, 7502, 8591, 8804, 13354, 15004, 17182, 17608, 18817, 24211, 26708, 30008, 34364, 37634, 43097, 48422, 53416, 68728, 73447, 75268, 86194, 96844, 146894, 150536, 172388, 193688, 206987, 266321, 293788, 344776, 413974, 474067, 532642, 587576, 827948, 948134, 1065284, 1336007, 1655896, 1896268, 2130568, 2276857, 2672014, 3792536, 4553714, 5214737, 5344028, 9107428, 10429474, 10688056, 14696077, 18214856, 20858948, 29392154, 41717896, 58784308, 117568616, 161656847, 323313694, 646627388, 1293254776]

約数ペア:

[(1, 1293254776), (2, 646627388), (4, 323313694), (8, 161656847), (11, 117568616), (22, 58784308), (31, 41717896), (44, 29392154), (62, 20858948), (71, 18214856), (88, 14696077), (121, 10688056), (124, 10429474), (142, 9107428), (242, 5344028), (248, 5214737), (284, 4553714), (341, 3792536), (484, 2672014), (568, 2276857), (607, 2130568), (682, 1896268), (781, 1655896), (968, 1336007), (1214, 1065284), (1364, 948134), (1562, 827948), (2201, 587576), (2428, 532642), (2728, 474067), (3124, 413974), (3751, 344776), (4402, 293788), (4856, 266321), (6248, 206987), (6677, 193688), (7502, 172388), (8591, 150536), (8804, 146894), (13354, 96844), (15004, 86194), (17182, 75268), (17608, 73447), (18817, 68728), (24211, 53416), (26708, 48422), (30008, 43097), (34364, 37634)]