550098976

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 1271918592

約数和(自身を除く): 721819616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 127, 224, 244, 254, 317, 427, 488, 508, 634, 854, 889, 976, 1016, 1268, 1708, 1778, 1952, 2032, 2219, 2536, 3416, 3556, 4064, 4438, 5072, 6832, 7112, 7747, 8876, 10144, 13664, 14224, 15494, 17752, 19337, 28448, 30988, 35504, 38674, 40259, 54229, 61976, 71008, 77348, 80518, 108458, 123952, 135359, 154696, 161036, 216916, 247904, 270718, 281813, 309392, 322072, 433832, 541436, 563626, 618784, 644144, 867664, 1082872, 1127252, 1288288, 1735328, 2165744, 2254504, 2455799, 4331488, 4509008, 4911598, 9018016, 9823196, 17190593, 19646392, 34381186, 39292784, 68762372, 78585568, 137524744, 275049488, 550098976]

約数ペア:

[(1, 550098976), (2, 275049488), (4, 137524744), (7, 78585568), (8, 68762372), (14, 39292784), (16, 34381186), (28, 19646392), (32, 17190593), (56, 9823196), (61, 9018016), (112, 4911598), (122, 4509008), (127, 4331488), (224, 2455799), (244, 2254504), (254, 2165744), (317, 1735328), (427, 1288288), (488, 1127252), (508, 1082872), (634, 867664), (854, 644144), (889, 618784), (976, 563626), (1016, 541436), (1268, 433832), (1708, 322072), (1778, 309392), (1952, 281813), (2032, 270718), (2219, 247904), (2536, 216916), (3416, 161036), (3556, 154696), (4064, 135359), (4438, 123952), (5072, 108458), (6832, 80518), (7112, 77348), (7747, 71008), (8876, 61976), (10144, 54229), (13664, 40259), (14224, 38674), (15494, 35504), (17752, 30988), (19337, 28448)]