643666397568

素因数分解:

$2^7\times 3^1\times {\mathrm{5011}}^1\times {\mathrm{334507}}^1$

素因数の和:339535

約数の個数: 64

約数和(自身を含む): 1710085177920

約数和(自身を除く): 1066418780352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 5011, 10022, 15033, 20044, 30066, 40088, 60132, 80176, 120264, 160352, 240528, 320704, 334507, 481056, 641408, 669014, 962112, 1003521, 1338028, 1924224, 2007042, 2676056, 4014084, 5352112, 8028168, 10704224, 16056336, 21408448, 32112672, 42816896, 64225344, 128450688, 1676214577, 3352429154, 5028643731, 6704858308, 10057287462, 13409716616, 20114574924, 26819433232, 40229149848, 53638866464, 80458299696, 107277732928, 160916599392, 214555465856, 321833198784, 643666397568]

約数ペア:

[(1, 643666397568), (2, 321833198784), (3, 214555465856), (4, 160916599392), (6, 107277732928), (8, 80458299696), (12, 53638866464), (16, 40229149848), (24, 26819433232), (32, 20114574924), (48, 13409716616), (64, 10057287462), (96, 6704858308), (128, 5028643731), (192, 3352429154), (384, 1676214577), (5011, 128450688), (10022, 64225344), (15033, 42816896), (20044, 32112672), (30066, 21408448), (40088, 16056336), (60132, 10704224), (80176, 8028168), (120264, 5352112), (160352, 4014084), (240528, 2676056), (320704, 2007042), (334507, 1924224), (481056, 1338028), (641408, 1003521), (669014, 962112)]