342873768

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 873400320

約数和(自身を除く): 530526552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 311, 426, 568, 622, 647, 852, 933, 1244, 1294, 1704, 1866, 1941, 2488, 2588, 3732, 3882, 5176, 7464, 7764, 15528, 22081, 44162, 45937, 66243, 88324, 91874, 132486, 137811, 176648, 183748, 201217, 264972, 275622, 367496, 402434, 529944, 551244, 603651, 804868, 1102488, 1207302, 1609736, 2414604, 4829208, 14286407, 28572814, 42859221, 57145628, 85718442, 114291256, 171436884, 342873768]

約数ペア:

[(1, 342873768), (2, 171436884), (3, 114291256), (4, 85718442), (6, 57145628), (8, 42859221), (12, 28572814), (24, 14286407), (71, 4829208), (142, 2414604), (213, 1609736), (284, 1207302), (311, 1102488), (426, 804868), (568, 603651), (622, 551244), (647, 529944), (852, 402434), (933, 367496), (1244, 275622), (1294, 264972), (1704, 201217), (1866, 183748), (1941, 176648), (2488, 137811), (2588, 132486), (3732, 91874), (3882, 88324), (5176, 66243), (7464, 45937), (7764, 44162), (15528, 22081)]