209281536

素因数分解:

$2^9\times 3^3\times {\mathrm{15139}}^1$

素因数の和:15166

約数の個数: 80

約数和(自身を含む): 619528800

約数和(自身を除く): 410247264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15139, 30278, 45417, 60556, 90834, 121112, 136251, 181668, 242224, 272502, 363336, 408753, 484448, 545004, 726672, 817506, 968896, 1090008, 1453344, 1635012, 1937792, 2180016, 2906688, 3270024, 3875584, 4360032, 5813376, 6540048, 7751168, 8720064, 11626752, 13080096, 17440128, 23253504, 26160192, 34880256, 52320384, 69760512, 104640768, 209281536]

約数ペア:

[(1, 209281536), (2, 104640768), (3, 69760512), (4, 52320384), (6, 34880256), (8, 26160192), (9, 23253504), (12, 17440128), (16, 13080096), (18, 11626752), (24, 8720064), (27, 7751168), (32, 6540048), (36, 5813376), (48, 4360032), (54, 3875584), (64, 3270024), (72, 2906688), (96, 2180016), (108, 1937792), (128, 1635012), (144, 1453344), (192, 1090008), (216, 968896), (256, 817506), (288, 726672), (384, 545004), (432, 484448), (512, 408753), (576, 363336), (768, 272502), (864, 242224), (1152, 181668), (1536, 136251), (1728, 121112), (2304, 90834), (3456, 60556), (4608, 45417), (6912, 30278), (13824, 15139)]