3378424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 7856640

約数和(自身を除く): 4478216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 61, 86, 92, 122, 161, 172, 184, 244, 301, 322, 344, 427, 488, 602, 644, 854, 989, 1204, 1288, 1403, 1708, 1978, 2408, 2623, 2806, 3416, 3956, 5246, 5612, 6923, 7912, 9821, 10492, 11224, 13846, 18361, 19642, 20984, 27692, 36722, 39284, 55384, 60329, 73444, 78568, 120658, 146888, 241316, 422303, 482632, 844606, 1689212, 3378424]

約数ペア:

[(1, 3378424), (2, 1689212), (4, 844606), (7, 482632), (8, 422303), (14, 241316), (23, 146888), (28, 120658), (43, 78568), (46, 73444), (56, 60329), (61, 55384), (86, 39284), (92, 36722), (122, 27692), (161, 20984), (172, 19642), (184, 18361), (244, 13846), (301, 11224), (322, 10492), (344, 9821), (427, 7912), (488, 6923), (602, 5612), (644, 5246), (854, 3956), (989, 3416), (1204, 2806), (1288, 2623), (1403, 2408), (1708, 1978)]