788049276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{407893}}^1$

素因数の和:407930

約数の個数: 48

約数和(自身を含む): 2192838144

約数和(自身を除く): 1404788868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 407893, 815786, 1223679, 1631572, 2447358, 2855251, 4894716, 5710502, 8565753, 9381539, 11421004, 17131506, 18763078, 28144617, 34263012, 37526156, 56289234, 65670773, 112578468, 131341546, 197012319, 262683092, 394024638, 788049276]

約数ペア:

[(1, 788049276), (2, 394024638), (3, 262683092), (4, 197012319), (6, 131341546), (7, 112578468), (12, 65670773), (14, 56289234), (21, 37526156), (23, 34263012), (28, 28144617), (42, 18763078), (46, 17131506), (69, 11421004), (84, 9381539), (92, 8565753), (138, 5710502), (161, 4894716), (276, 2855251), (322, 2447358), (483, 1631572), (644, 1223679), (966, 815786), (1932, 407893)]