2578927848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{289637}}^1$

素因数の和:289706

約数の個数: 64

約数和(自身を含む): 7507416960

約数和(自身を除く): 4928489112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 289637, 579274, 868911, 1158548, 1737822, 2027459, 2317096, 3475644, 4054918, 6082377, 6951288, 8109836, 12164754, 15350761, 16219672, 24329508, 30701522, 46052283, 48659016, 61403044, 92104566, 107455327, 122806088, 184209132, 214910654, 322365981, 368418264, 429821308, 644731962, 859642616, 1289463924, 2578927848]

約数ペア:

[(1, 2578927848), (2, 1289463924), (3, 859642616), (4, 644731962), (6, 429821308), (7, 368418264), (8, 322365981), (12, 214910654), (14, 184209132), (21, 122806088), (24, 107455327), (28, 92104566), (42, 61403044), (53, 48659016), (56, 46052283), (84, 30701522), (106, 24329508), (159, 16219672), (168, 15350761), (212, 12164754), (318, 8109836), (371, 6951288), (424, 6082377), (636, 4054918), (742, 3475644), (1113, 2317096), (1272, 2027459), (1484, 1737822), (2226, 1158548), (2968, 868911), (4452, 579274), (8904, 289637)]