388081728

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{16433}}^1$

素因数の和:16492

約数の個数: 84

約数和(自身を含む): 1139566428

約数和(自身を除く): 751484700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5904, 7872, 11808, 16433, 23616, 32866, 49299, 65732, 98598, 131464, 147897, 197196, 262928, 295794, 394392, 525856, 591588, 673753, 788784, 1051712, 1183176, 1347506, 1577568, 2021259, 2366352, 2695012, 3155136, 4042518, 4732704, 5390024, 6063777, 8085036, 9465408, 10780048, 12127554, 16170072, 21560096, 24255108, 32340144, 43120192, 48510216, 64680288, 97020432, 129360576, 194040864, 388081728]

約数ペア:

[(1, 388081728), (2, 194040864), (3, 129360576), (4, 97020432), (6, 64680288), (8, 48510216), (9, 43120192), (12, 32340144), (16, 24255108), (18, 21560096), (24, 16170072), (32, 12127554), (36, 10780048), (41, 9465408), (48, 8085036), (64, 6063777), (72, 5390024), (82, 4732704), (96, 4042518), (123, 3155136), (144, 2695012), (164, 2366352), (192, 2021259), (246, 1577568), (288, 1347506), (328, 1183176), (369, 1051712), (492, 788784), (576, 673753), (656, 591588), (738, 525856), (984, 394392), (1312, 295794), (1476, 262928), (1968, 197196), (2624, 147897), (2952, 131464), (3936, 98598), (5904, 65732), (7872, 49299), (11808, 32866), (16433, 23616)]