28143262992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{18691}}^1$

素因数の和:18861

約数の個数: 160

約数和(自身を含む): 83070238720

約数和(自身を除く): 54926975728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 127, 152, 156, 208, 228, 247, 254, 304, 312, 381, 456, 494, 508, 624, 741, 762, 912, 988, 1016, 1482, 1524, 1651, 1976, 2032, 2413, 2964, 3048, 3302, 3952, 4826, 4953, 5928, 6096, 6604, 7239, 9652, 9906, 11856, 13208, 14478, 18691, 19304, 19812, 26416, 28956, 31369, 37382, 38608, 39624, 56073, 57912, 62738, 74764, 79248, 94107, 112146, 115824, 125476, 149528, 188214, 224292, 242983, 250952, 299056, 355129, 376428, 448584, 485966, 501904, 710258, 728949, 752856, 897168, 971932, 1065387, 1420516, 1457898, 1505712, 1943864, 2130774, 2373757, 2841032, 2915796, 3887728, 4261548, 4616677, 4747514, 5682064, 5831592, 7121271, 8523096, 9233354, 9495028, 11663184, 13850031, 14242542, 17046192, 18466708, 18990056, 27700062, 28485084, 30858841, 36933416, 37980112, 45101383, 55400124, 56970168, 61717682, 73866832, 90202766, 92576523, 110800248, 113940336, 123435364, 135304149, 180405532, 185153046, 221600496, 246870728, 270608298, 360811064, 370306092, 493741456, 541216596, 586317979, 721622128, 740612184, 1082433192, 1172635958, 1481224368, 1758953937, 2164866384, 2345271916, 3517907874, 4690543832, 7035815748, 9381087664, 14071631496, 28143262992]

約数ペア:

[(1, 28143262992), (2, 14071631496), (3, 9381087664), (4, 7035815748), (6, 4690543832), (8, 3517907874), (12, 2345271916), (13, 2164866384), (16, 1758953937), (19, 1481224368), (24, 1172635958), (26, 1082433192), (38, 740612184), (39, 721622128), (48, 586317979), (52, 541216596), (57, 493741456), (76, 370306092), (78, 360811064), (104, 270608298), (114, 246870728), (127, 221600496), (152, 185153046), (156, 180405532), (208, 135304149), (228, 123435364), (247, 113940336), (254, 110800248), (304, 92576523), (312, 90202766), (381, 73866832), (456, 61717682), (494, 56970168), (508, 55400124), (624, 45101383), (741, 37980112), (762, 36933416), (912, 30858841), (988, 28485084), (1016, 27700062), (1482, 18990056), (1524, 18466708), (1651, 17046192), (1976, 14242542), (2032, 13850031), (2413, 11663184), (2964, 9495028), (3048, 9233354), (3302, 8523096), (3952, 7121271), (4826, 5831592), (4953, 5682064), (5928, 4747514), (6096, 4616677), (6604, 4261548), (7239, 3887728), (9652, 2915796), (9906, 2841032), (11856, 2373757), (13208, 2130774), (14478, 1943864), (18691, 1505712), (19304, 1457898), (19812, 1420516), (26416, 1065387), (28956, 971932), (31369, 897168), (37382, 752856), (38608, 728949), (39624, 710258), (56073, 501904), (57912, 485966), (62738, 448584), (74764, 376428), (79248, 355129), (94107, 299056), (112146, 250952), (115824, 242983), (125476, 224292), (149528, 188214)]