3998144976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{32423}}^1$

素因数の和:32808

約数の個数: 80

約数和(自身を含む): 11836575744

約数和(自身を除く): 7838430768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 367, 734, 1101, 1468, 2202, 2569, 2936, 4404, 5138, 5872, 7707, 8808, 10276, 15414, 17616, 20552, 30828, 32423, 41104, 61656, 64846, 97269, 123312, 129692, 194538, 226961, 259384, 389076, 453922, 518768, 680883, 778152, 907844, 1361766, 1556304, 1815688, 2723532, 3631376, 5447064, 10894128, 11899241, 23798482, 35697723, 47596964, 71395446, 83294687, 95193928, 142790892, 166589374, 190387856, 249884061, 285581784, 333178748, 499768122, 571163568, 666357496, 999536244, 1332714992, 1999072488, 3998144976]

約数ペア:

[(1, 3998144976), (2, 1999072488), (3, 1332714992), (4, 999536244), (6, 666357496), (7, 571163568), (8, 499768122), (12, 333178748), (14, 285581784), (16, 249884061), (21, 190387856), (24, 166589374), (28, 142790892), (42, 95193928), (48, 83294687), (56, 71395446), (84, 47596964), (112, 35697723), (168, 23798482), (336, 11899241), (367, 10894128), (734, 5447064), (1101, 3631376), (1468, 2723532), (2202, 1815688), (2569, 1556304), (2936, 1361766), (4404, 907844), (5138, 778152), (5872, 680883), (7707, 518768), (8808, 453922), (10276, 389076), (15414, 259384), (17616, 226961), (20552, 194538), (30828, 129692), (32423, 123312), (41104, 97269), (61656, 64846)]