248778224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6043}}^1$

素因数の和:6165

約数の個数: 40

約数和(自身を含む): 503634432

約数和(自身を除く): 254856208

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 6043, 10292, 12086, 20584, 24172, 41168, 48344, 96688, 187333, 374666, 501569, 749332, 1003138, 1498664, 2006276, 2997328, 4012552, 8025104, 15548639, 31097278, 62194556, 124389112, 248778224]

約数ペア:

[(1, 248778224), (2, 124389112), (4, 62194556), (8, 31097278), (16, 15548639), (31, 8025104), (62, 4012552), (83, 2997328), (124, 2006276), (166, 1498664), (248, 1003138), (332, 749332), (496, 501569), (664, 374666), (1328, 187333), (2573, 96688), (5146, 48344), (6043, 41168), (10292, 24172), (12086, 20584)]