15439793712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{68279}}^1$

素因数の和:68970

約数の個数: 80

約数和(自身を含む): 45652554240

約数和(自身を除く): 30212760528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 673, 1346, 2019, 2692, 4038, 4711, 5384, 8076, 9422, 10768, 14133, 16152, 18844, 28266, 32304, 37688, 56532, 68279, 75376, 113064, 136558, 204837, 226128, 273116, 409674, 477953, 546232, 819348, 955906, 1092464, 1433859, 1638696, 1911812, 2867718, 3277392, 3823624, 5735436, 7647248, 11470872, 22941744, 45951767, 91903534, 137855301, 183807068, 275710602, 321662369, 367614136, 551421204, 643324738, 735228272, 964987107, 1102842408, 1286649476, 1929974214, 2205684816, 2573298952, 3859948428, 5146597904, 7719896856, 15439793712]

約数ペア:

[(1, 15439793712), (2, 7719896856), (3, 5146597904), (4, 3859948428), (6, 2573298952), (7, 2205684816), (8, 1929974214), (12, 1286649476), (14, 1102842408), (16, 964987107), (21, 735228272), (24, 643324738), (28, 551421204), (42, 367614136), (48, 321662369), (56, 275710602), (84, 183807068), (112, 137855301), (168, 91903534), (336, 45951767), (673, 22941744), (1346, 11470872), (2019, 7647248), (2692, 5735436), (4038, 3823624), (4711, 3277392), (5384, 2867718), (8076, 1911812), (9422, 1638696), (10768, 1433859), (14133, 1092464), (16152, 955906), (18844, 819348), (28266, 546232), (32304, 477953), (37688, 409674), (56532, 273116), (68279, 226128), (75376, 204837), (113064, 136558)]