815766674432

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{167047}}^1$

素因数の和:167337

約数の個数: 88

約数和(自身を含む): 1723414170240

約数和(自身を除く): 907647495808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 251, 256, 304, 502, 512, 608, 1004, 1024, 1216, 2008, 2432, 4016, 4769, 4864, 8032, 9538, 9728, 16064, 19076, 19456, 32128, 38152, 64256, 76304, 128512, 152608, 167047, 257024, 305216, 334094, 610432, 668188, 1220864, 1336376, 2441728, 2672752, 3173893, 4883456, 5345504, 6347786, 10691008, 12695572, 21382016, 25391144, 41928797, 42764032, 50782288, 83857594, 85528064, 101564576, 167715188, 171056128, 203129152, 335430376, 406258304, 670860752, 796647143, 812516608, 1341721504, 1593294286, 1625033216, 2683443008, 3186588572, 3250066432, 5366886016, 6373177144, 10733772032, 12746354288, 21467544064, 25492708576, 42935088128, 50985417152, 101970834304, 203941668608, 407883337216, 815766674432]

約数ペア:

[(1, 815766674432), (2, 407883337216), (4, 203941668608), (8, 101970834304), (16, 50985417152), (19, 42935088128), (32, 25492708576), (38, 21467544064), (64, 12746354288), (76, 10733772032), (128, 6373177144), (152, 5366886016), (251, 3250066432), (256, 3186588572), (304, 2683443008), (502, 1625033216), (512, 1593294286), (608, 1341721504), (1004, 812516608), (1024, 796647143), (1216, 670860752), (2008, 406258304), (2432, 335430376), (4016, 203129152), (4769, 171056128), (4864, 167715188), (8032, 101564576), (9538, 85528064), (9728, 83857594), (16064, 50782288), (19076, 42764032), (19456, 41928797), (32128, 25391144), (38152, 21382016), (64256, 12695572), (76304, 10691008), (128512, 6347786), (152608, 5345504), (167047, 4883456), (257024, 3173893), (305216, 2672752), (334094, 2441728), (610432, 1336376), (668188, 1220864)]