248657976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{493369}}^1$

素因数の和:493388

約数の個数: 48

約数和(自身を含む): 769657200

約数和(自身を除く): 520999224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 493369, 986738, 1480107, 1973476, 2960214, 3453583, 3946952, 4440321, 5920428, 6907166, 8880642, 10360749, 11840856, 13814332, 17761284, 20721498, 27628664, 31082247, 35522568, 41442996, 62164494, 82885992, 124328988, 248657976]

約数ペア:

[(1, 248657976), (2, 124328988), (3, 82885992), (4, 62164494), (6, 41442996), (7, 35522568), (8, 31082247), (9, 27628664), (12, 20721498), (14, 17761284), (18, 13814332), (21, 11840856), (24, 10360749), (28, 8880642), (36, 6907166), (42, 5920428), (56, 4440321), (63, 3946952), (72, 3453583), (84, 2960214), (126, 1973476), (168, 1480107), (252, 986738), (504, 493369)]