384426

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{113}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 995904

約数和(自身を除く): 611478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 113, 126, 162, 189, 226, 243, 339, 378, 486, 567, 678, 791, 1017, 1134, 1582, 1701, 2034, 2373, 3051, 3402, 4746, 6102, 7119, 9153, 14238, 18306, 21357, 27459, 42714, 54918, 64071, 128142, 192213, 384426]

約数ペア:

[(1, 384426), (2, 192213), (3, 128142), (6, 64071), (7, 54918), (9, 42714), (14, 27459), (18, 21357), (21, 18306), (27, 14238), (42, 9153), (54, 7119), (63, 6102), (81, 4746), (113, 3402), (126, 3051), (162, 2373), (189, 2034), (226, 1701), (243, 1582), (339, 1134), (378, 1017), (486, 791), (567, 678)]