254274576

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{983}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 698419584

約数和(自身を除く): 444145008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 317, 408, 634, 816, 951, 983, 1268, 1902, 1966, 2536, 2949, 3804, 3932, 5072, 5389, 5898, 7608, 7864, 10778, 11796, 15216, 15728, 16167, 16711, 21556, 23592, 32334, 33422, 43112, 47184, 50133, 64668, 66844, 86224, 100266, 129336, 133688, 200532, 258672, 267376, 311611, 401064, 623222, 802128, 934833, 1246444, 1869666, 2492888, 3739332, 4985776, 5297387, 7478664, 10594774, 14957328, 15892161, 21189548, 31784322, 42379096, 63568644, 84758192, 127137288, 254274576]

約数ペア:

[(1, 254274576), (2, 127137288), (3, 84758192), (4, 63568644), (6, 42379096), (8, 31784322), (12, 21189548), (16, 15892161), (17, 14957328), (24, 10594774), (34, 7478664), (48, 5297387), (51, 4985776), (68, 3739332), (102, 2492888), (136, 1869666), (204, 1246444), (272, 934833), (317, 802128), (408, 623222), (634, 401064), (816, 311611), (951, 267376), (983, 258672), (1268, 200532), (1902, 133688), (1966, 129336), (2536, 100266), (2949, 86224), (3804, 66844), (3932, 64668), (5072, 50133), (5389, 47184), (5898, 43112), (7608, 33422), (7864, 32334), (10778, 23592), (11796, 21556), (15216, 16711), (15728, 16167)]