828374508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{24247}}^1$

素因数の和:24343

約数の個数: 72

約数和(自身を含む): 2286004448

約数和(自身を除く): 1457629940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 8541, 11388, 17082, 24247, 34164, 48494, 72741, 96988, 145482, 218223, 290964, 315211, 436446, 630422, 872892, 945633, 1260844, 1770031, 1891266, 2836899, 3540062, 3782532, 5310093, 5673798, 7080124, 10620186, 11347596, 15930279, 21240372, 23010403, 31860558, 46020806, 63721116, 69031209, 92041612, 138062418, 207093627, 276124836, 414187254, 828374508]

約数ペア:

[(1, 828374508), (2, 414187254), (3, 276124836), (4, 207093627), (6, 138062418), (9, 92041612), (12, 69031209), (13, 63721116), (18, 46020806), (26, 31860558), (36, 23010403), (39, 21240372), (52, 15930279), (73, 11347596), (78, 10620186), (117, 7080124), (146, 5673798), (156, 5310093), (219, 3782532), (234, 3540062), (292, 2836899), (438, 1891266), (468, 1770031), (657, 1260844), (876, 945633), (949, 872892), (1314, 630422), (1898, 436446), (2628, 315211), (2847, 290964), (3796, 218223), (5694, 145482), (8541, 96988), (11388, 72741), (17082, 48494), (24247, 34164)]