338615352

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{11171}}^1$

素因数の和:11604

約数の個数: 48

約数和(自身を含む): 919343880

約数和(自身を除く): 580728528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 11171, 15156, 22342, 30312, 33513, 44684, 67026, 89368, 100539, 134052, 201078, 268104, 402156, 804312, 4702991, 9405982, 14108973, 18811964, 28217946, 37623928, 42326919, 56435892, 84653838, 112871784, 169307676, 338615352]

約数ペア:

[(1, 338615352), (2, 169307676), (3, 112871784), (4, 84653838), (6, 56435892), (8, 42326919), (9, 37623928), (12, 28217946), (18, 18811964), (24, 14108973), (36, 9405982), (72, 4702991), (421, 804312), (842, 402156), (1263, 268104), (1684, 201078), (2526, 134052), (3368, 100539), (3789, 89368), (5052, 67026), (7578, 44684), (10104, 33513), (11171, 30312), (15156, 22342)]