556683504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20747}}^1$

素因数の和:20814

約数の個数: 80

約数和(自身を含む): 1584815232

約数和(自身を除く): 1028131728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 20747, 26832, 41494, 62241, 82988, 124482, 165976, 248964, 269711, 331952, 497928, 539422, 809133, 892121, 995856, 1078844, 1618266, 1784242, 2157688, 2676363, 3236532, 3568484, 4315376, 5352726, 6473064, 7136968, 10705452, 11597573, 12946128, 14273936, 21410904, 23195146, 34792719, 42821808, 46390292, 69585438, 92780584, 139170876, 185561168, 278341752, 556683504]

約数ペア:

[(1, 556683504), (2, 278341752), (3, 185561168), (4, 139170876), (6, 92780584), (8, 69585438), (12, 46390292), (13, 42821808), (16, 34792719), (24, 23195146), (26, 21410904), (39, 14273936), (43, 12946128), (48, 11597573), (52, 10705452), (78, 7136968), (86, 6473064), (104, 5352726), (129, 4315376), (156, 3568484), (172, 3236532), (208, 2676363), (258, 2157688), (312, 1784242), (344, 1618266), (516, 1078844), (559, 995856), (624, 892121), (688, 809133), (1032, 539422), (1118, 497928), (1677, 331952), (2064, 269711), (2236, 248964), (3354, 165976), (4472, 124482), (6708, 82988), (8944, 62241), (13416, 41494), (20747, 26832)]