423752

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 984960

約数和(自身を除く): 561208

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 49, 56, 92, 94, 98, 161, 184, 188, 196, 322, 329, 376, 392, 644, 658, 1081, 1127, 1288, 1316, 2162, 2254, 2303, 2632, 4324, 4508, 4606, 7567, 8648, 9016, 9212, 15134, 18424, 30268, 52969, 60536, 105938, 211876, 423752]

約数ペア:

[(1, 423752), (2, 211876), (4, 105938), (7, 60536), (8, 52969), (14, 30268), (23, 18424), (28, 15134), (46, 9212), (47, 9016), (49, 8648), (56, 7567), (92, 4606), (94, 4508), (98, 4324), (161, 2632), (184, 2303), (188, 2254), (196, 2162), (322, 1316), (329, 1288), (376, 1127), (392, 1081), (644, 658)]