342250896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{853}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 954758336

約数和(自身を除く): 612507440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 643, 853, 1286, 1706, 1929, 2559, 2572, 3412, 3858, 5118, 5144, 6824, 7716, 8359, 10236, 10288, 11089, 13648, 15432, 16718, 20472, 22178, 25077, 30864, 33267, 33436, 40944, 44356, 50154, 66534, 66872, 88712, 100308, 133068, 133744, 177424, 200616, 266136, 401232, 532272, 548479, 1096958, 1645437, 2193916, 3290874, 4387832, 6581748, 7130227, 8775664, 13163496, 14260454, 21390681, 26326992, 28520908, 42781362, 57041816, 85562724, 114083632, 171125448, 342250896]

約数ペア:

[(1, 342250896), (2, 171125448), (3, 114083632), (4, 85562724), (6, 57041816), (8, 42781362), (12, 28520908), (13, 26326992), (16, 21390681), (24, 14260454), (26, 13163496), (39, 8775664), (48, 7130227), (52, 6581748), (78, 4387832), (104, 3290874), (156, 2193916), (208, 1645437), (312, 1096958), (624, 548479), (643, 532272), (853, 401232), (1286, 266136), (1706, 200616), (1929, 177424), (2559, 133744), (2572, 133068), (3412, 100308), (3858, 88712), (5118, 66872), (5144, 66534), (6824, 50154), (7716, 44356), (8359, 40944), (10236, 33436), (10288, 33267), (11089, 30864), (13648, 25077), (15432, 22178), (16718, 20472)]