492030448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3797}}^1$

素因数の和:3914

約数の個数: 80

約数和(自身を含む): 1186799040

約数和(自身を除く): 694768592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 623, 712, 728, 1157, 1246, 1424, 1456, 2314, 2492, 3797, 4628, 4984, 7594, 8099, 9256, 9968, 15188, 16198, 18512, 26579, 30376, 32396, 49361, 53158, 60752, 64792, 98722, 106316, 129584, 197444, 212632, 337933, 345527, 394888, 425264, 675866, 691054, 789776, 1351732, 1382108, 2365531, 2703464, 2764216, 4393129, 4731062, 5406928, 5528432, 8786258, 9462124, 17572516, 18924248, 30751903, 35145032, 37848496, 61503806, 70290064, 123007612, 246015224, 492030448]

約数ペア:

[(1, 492030448), (2, 246015224), (4, 123007612), (7, 70290064), (8, 61503806), (13, 37848496), (14, 35145032), (16, 30751903), (26, 18924248), (28, 17572516), (52, 9462124), (56, 8786258), (89, 5528432), (91, 5406928), (104, 4731062), (112, 4393129), (178, 2764216), (182, 2703464), (208, 2365531), (356, 1382108), (364, 1351732), (623, 789776), (712, 691054), (728, 675866), (1157, 425264), (1246, 394888), (1424, 345527), (1456, 337933), (2314, 212632), (2492, 197444), (3797, 129584), (4628, 106316), (4984, 98722), (7594, 64792), (8099, 60752), (9256, 53158), (9968, 49361), (15188, 32396), (16198, 30376), (18512, 26579)]