349340384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 760142880

約数和(自身を除く): 410802496

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 53, 74, 76, 106, 148, 152, 212, 293, 296, 304, 424, 586, 592, 608, 703, 848, 1007, 1172, 1184, 1406, 1696, 1961, 2014, 2344, 2812, 3922, 4028, 4688, 5567, 5624, 7844, 8056, 9376, 10841, 11134, 11248, 15529, 15688, 16112, 21682, 22268, 22496, 31058, 31376, 32224, 37259, 43364, 44536, 62116, 62752, 74518, 86728, 89072, 124232, 149036, 173456, 178144, 205979, 248464, 295051, 298072, 346912, 411958, 496928, 574573, 590102, 596144, 823916, 1149146, 1180204, 1192288, 1647832, 2298292, 2360408, 3295664, 4596584, 4720816, 6591328, 9193168, 9441632, 10916887, 18386336, 21833774, 43667548, 87335096, 174670192, 349340384]

約数ペア:

[(1, 349340384), (2, 174670192), (4, 87335096), (8, 43667548), (16, 21833774), (19, 18386336), (32, 10916887), (37, 9441632), (38, 9193168), (53, 6591328), (74, 4720816), (76, 4596584), (106, 3295664), (148, 2360408), (152, 2298292), (212, 1647832), (293, 1192288), (296, 1180204), (304, 1149146), (424, 823916), (586, 596144), (592, 590102), (608, 574573), (703, 496928), (848, 411958), (1007, 346912), (1172, 298072), (1184, 295051), (1406, 248464), (1696, 205979), (1961, 178144), (2014, 173456), (2344, 149036), (2812, 124232), (3922, 89072), (4028, 86728), (4688, 74518), (5567, 62752), (5624, 62116), (7844, 44536), (8056, 43364), (9376, 37259), (10841, 32224), (11134, 31376), (11248, 31058), (15529, 22496), (15688, 22268), (16112, 21682)]