442848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 1330560

約数和(自身を除く): 887712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 659, 672, 1318, 1977, 2636, 3954, 4613, 5272, 7908, 9226, 10544, 13839, 15816, 18452, 21088, 27678, 31632, 36904, 55356, 63264, 73808, 110712, 147616, 221424, 442848]

約数ペア:

[(1, 442848), (2, 221424), (3, 147616), (4, 110712), (6, 73808), (7, 63264), (8, 55356), (12, 36904), (14, 31632), (16, 27678), (21, 21088), (24, 18452), (28, 15816), (32, 13839), (42, 10544), (48, 9226), (56, 7908), (84, 5272), (96, 4613), (112, 3954), (168, 2636), (224, 1977), (336, 1318), (659, 672)]