339900246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13506

約数の個数: 64

約数和(自身を含む): 876188160

約数和(自身を除く): 536287914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2814, 3618, 4221, 8442, 12663, 13421, 25326, 26842, 40263, 80526, 93947, 120789, 187894, 241578, 281841, 362367, 563682, 724734, 845523, 899207, 1691046, 1798414, 2536569, 2697621, 5073138, 5395242, 6294449, 8092863, 12588898, 16185726, 18883347, 24278589, 37766694, 48557178, 56650041, 113300082, 169950123, 339900246]

約数ペア:

[(1, 339900246), (2, 169950123), (3, 113300082), (6, 56650041), (7, 48557178), (9, 37766694), (14, 24278589), (18, 18883347), (21, 16185726), (27, 12588898), (42, 8092863), (54, 6294449), (63, 5395242), (67, 5073138), (126, 2697621), (134, 2536569), (189, 1798414), (201, 1691046), (378, 899207), (402, 845523), (469, 724734), (603, 563682), (938, 362367), (1206, 281841), (1407, 241578), (1809, 187894), (2814, 120789), (3618, 93947), (4221, 80526), (8442, 40263), (12663, 26842), (13421, 25326)]