1911739128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{48247}}^1$

素因数の和:48396

約数の個数: 64

約数和(自身を含む): 5187624960

約数和(自身を除く): 3275885832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 48247, 96494, 144741, 192988, 289482, 385976, 578964, 627211, 1157928, 1254422, 1881633, 2508844, 3763266, 5017688, 6127369, 7526532, 12254738, 15053064, 18382107, 24509476, 36764214, 49018952, 73528428, 79655797, 147056856, 159311594, 238967391, 318623188, 477934782, 637246376, 955869564, 1911739128]

約数ペア:

[(1, 1911739128), (2, 955869564), (3, 637246376), (4, 477934782), (6, 318623188), (8, 238967391), (12, 159311594), (13, 147056856), (24, 79655797), (26, 73528428), (39, 49018952), (52, 36764214), (78, 24509476), (104, 18382107), (127, 15053064), (156, 12254738), (254, 7526532), (312, 6127369), (381, 5017688), (508, 3763266), (762, 2508844), (1016, 1881633), (1524, 1254422), (1651, 1157928), (3048, 627211), (3302, 578964), (4953, 385976), (6604, 289482), (9906, 192988), (13208, 144741), (19812, 96494), (39624, 48247)]