321567127112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2166077}}^1$

素因数の和:2166342

約数の個数: 64

約数和(自身を含む): 754834861440

約数和(自身を除く): 433267734328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 241, 308, 482, 616, 964, 1687, 1928, 2651, 3374, 5302, 6748, 10604, 13496, 18557, 21208, 37114, 74228, 148456, 2166077, 4332154, 8664308, 15162539, 17328616, 23826847, 30325078, 47653694, 60650156, 95307388, 121300312, 166787929, 190614776, 333575858, 522024557, 667151716, 1044049114, 1334303432, 2088098228, 3654171899, 4176196456, 5742270127, 7308343798, 11484540254, 14616687596, 22969080508, 29233375192, 40195890889, 45938161016, 80391781778, 160783563556, 321567127112]

約数ペア:

[(1, 321567127112), (2, 160783563556), (4, 80391781778), (7, 45938161016), (8, 40195890889), (11, 29233375192), (14, 22969080508), (22, 14616687596), (28, 11484540254), (44, 7308343798), (56, 5742270127), (77, 4176196456), (88, 3654171899), (154, 2088098228), (241, 1334303432), (308, 1044049114), (482, 667151716), (616, 522024557), (964, 333575858), (1687, 190614776), (1928, 166787929), (2651, 121300312), (3374, 95307388), (5302, 60650156), (6748, 47653694), (10604, 30325078), (13496, 23826847), (18557, 17328616), (21208, 15162539), (37114, 8664308), (74228, 4332154), (148456, 2166077)]