389645622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2969}}^1$

素因数の和:3317

約数の個数: 48

約数和(自身を含む): 884014560

約数和(自身を除く): 494368938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 317, 414, 634, 951, 1902, 2853, 2969, 5706, 5938, 7291, 8907, 14582, 17814, 21873, 26721, 43746, 53442, 65619, 68287, 131238, 136574, 204861, 409722, 614583, 941173, 1229166, 1882346, 2823519, 5647038, 8470557, 16941114, 21646979, 43293958, 64940937, 129881874, 194822811, 389645622]

約数ペア:

[(1, 389645622), (2, 194822811), (3, 129881874), (6, 64940937), (9, 43293958), (18, 21646979), (23, 16941114), (46, 8470557), (69, 5647038), (138, 2823519), (207, 1882346), (317, 1229166), (414, 941173), (634, 614583), (951, 409722), (1902, 204861), (2853, 136574), (2969, 131238), (5706, 68287), (5938, 65619), (7291, 53442), (8907, 43746), (14582, 26721), (17814, 21873)]