225303856832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2557}}^1\times {\mathrm{72461}}^1$

素因数の和:75049

約数の個数: 56

約数和(自身を含む): 470808801840

約数和(自身を除く): 245504945008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2557, 5114, 10228, 20456, 40912, 48583, 72461, 81824, 97166, 144922, 163648, 194332, 289844, 388664, 579688, 777328, 1159376, 1376759, 1554656, 2318752, 2753518, 3109312, 4637504, 5507036, 11014072, 22028144, 44056288, 88112576, 185282777, 370565554, 741131108, 1482262216, 2964524432, 3520372763, 5929048864, 7040745526, 11858097728, 14081491052, 28162982104, 56325964208, 112651928416, 225303856832]

約数ペア:

[(1, 225303856832), (2, 112651928416), (4, 56325964208), (8, 28162982104), (16, 14081491052), (19, 11858097728), (32, 7040745526), (38, 5929048864), (64, 3520372763), (76, 2964524432), (152, 1482262216), (304, 741131108), (608, 370565554), (1216, 185282777), (2557, 88112576), (5114, 44056288), (10228, 22028144), (20456, 11014072), (40912, 5507036), (48583, 4637504), (72461, 3109312), (81824, 2753518), (97166, 2318752), (144922, 1554656), (163648, 1376759), (194332, 1159376), (289844, 777328), (388664, 579688)]