212559536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 504134400

約数和(自身を除く): 291574864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 826, 944, 1064, 1121, 1652, 1693, 2128, 2242, 3304, 3386, 4484, 6608, 6772, 7847, 8968, 11851, 13544, 15694, 17936, 23702, 27088, 31388, 32167, 47404, 62776, 64334, 94808, 99887, 125552, 128668, 189616, 199774, 225169, 257336, 399548, 450338, 514672, 699209, 799096, 900676, 1398418, 1598192, 1801352, 1897853, 2796836, 3602704, 3795706, 5593672, 7591412, 11187344, 13284971, 15182824, 26569942, 30365648, 53139884, 106279768, 212559536]

約数ペア:

[(1, 212559536), (2, 106279768), (4, 53139884), (7, 30365648), (8, 26569942), (14, 15182824), (16, 13284971), (19, 11187344), (28, 7591412), (38, 5593672), (56, 3795706), (59, 3602704), (76, 2796836), (112, 1897853), (118, 1801352), (133, 1598192), (152, 1398418), (236, 900676), (266, 799096), (304, 699209), (413, 514672), (472, 450338), (532, 399548), (826, 257336), (944, 225169), (1064, 199774), (1121, 189616), (1652, 128668), (1693, 125552), (2128, 99887), (2242, 94808), (3304, 64334), (3386, 62776), (4484, 47404), (6608, 32167), (6772, 31388), (7847, 27088), (8968, 23702), (11851, 17936), (13544, 15694)]