509152928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7229}}^1$

素因数の和:7341

約数の個数: 48

約数和(自身を含む): 1049448960

約数和(自身を除く): 540296032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 4402, 7229, 8804, 14458, 17608, 28916, 35216, 57832, 70432, 115664, 224099, 231328, 448198, 513259, 896396, 1026518, 1792792, 2053036, 3585584, 4106072, 7171168, 8212144, 15911029, 16424288, 31822058, 63644116, 127288232, 254576464, 509152928]

約数ペア:

[(1, 509152928), (2, 254576464), (4, 127288232), (8, 63644116), (16, 31822058), (31, 16424288), (32, 15911029), (62, 8212144), (71, 7171168), (124, 4106072), (142, 3585584), (248, 2053036), (284, 1792792), (496, 1026518), (568, 896396), (992, 513259), (1136, 448198), (2201, 231328), (2272, 224099), (4402, 115664), (7229, 70432), (8804, 57832), (14458, 35216), (17608, 28916)]