291217010288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1153}}^1\times {\mathrm{3041}}^1$

素因数の和:4410

約数の個数: 80

約数和(自身を含む): 587652343200

約数和(自身を除く): 296435332912

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 179, 232, 358, 464, 716, 1153, 1432, 2306, 2864, 3041, 4612, 5191, 6082, 9224, 10382, 12164, 18448, 20764, 24328, 33437, 41528, 48656, 66874, 83056, 88189, 133748, 176378, 206387, 267496, 352756, 412774, 534992, 544339, 705512, 825548, 1088678, 1411024, 1651096, 2177356, 3302192, 3506273, 4354712, 5985223, 7012546, 8709424, 11970446, 14025092, 15785831, 23940892, 28050184, 31571662, 47881784, 56100368, 63143324, 95763568, 101681917, 126286648, 203363834, 252573296, 406727668, 627622867, 813455336, 1255245734, 1626910672, 2510491468, 5020982936, 10041965872, 18201063143, 36402126286, 72804252572, 145608505144, 291217010288]

約数ペア:

[(1, 291217010288), (2, 145608505144), (4, 72804252572), (8, 36402126286), (16, 18201063143), (29, 10041965872), (58, 5020982936), (116, 2510491468), (179, 1626910672), (232, 1255245734), (358, 813455336), (464, 627622867), (716, 406727668), (1153, 252573296), (1432, 203363834), (2306, 126286648), (2864, 101681917), (3041, 95763568), (4612, 63143324), (5191, 56100368), (6082, 47881784), (9224, 31571662), (10382, 28050184), (12164, 23940892), (18448, 15785831), (20764, 14025092), (24328, 11970446), (33437, 8709424), (41528, 7012546), (48656, 5985223), (66874, 4354712), (83056, 3506273), (88189, 3302192), (133748, 2177356), (176378, 1651096), (206387, 1411024), (267496, 1088678), (352756, 825548), (412774, 705512), (534992, 544339)]