548444052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2719}}^1$

素因数の和:3173

約数の個数: 72

約数和(自身を含む): 1497000960

約数和(自身を除く): 948556908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 431, 468, 862, 1293, 1724, 2586, 2719, 3879, 5172, 5438, 5603, 7758, 8157, 10876, 11206, 15516, 16314, 16809, 22412, 24471, 32628, 33618, 35347, 48942, 50427, 67236, 70694, 97884, 100854, 106041, 141388, 201708, 212082, 318123, 424164, 636246, 1171889, 1272492, 2343778, 3515667, 4687556, 7031334, 10547001, 14062668, 15234557, 21094002, 30469114, 42188004, 45703671, 60938228, 91407342, 137111013, 182814684, 274222026, 548444052]

約数ペア:

[(1, 548444052), (2, 274222026), (3, 182814684), (4, 137111013), (6, 91407342), (9, 60938228), (12, 45703671), (13, 42188004), (18, 30469114), (26, 21094002), (36, 15234557), (39, 14062668), (52, 10547001), (78, 7031334), (117, 4687556), (156, 3515667), (234, 2343778), (431, 1272492), (468, 1171889), (862, 636246), (1293, 424164), (1724, 318123), (2586, 212082), (2719, 201708), (3879, 141388), (5172, 106041), (5438, 100854), (5603, 97884), (7758, 70694), (8157, 67236), (10876, 50427), (11206, 48942), (15516, 35347), (16314, 33618), (16809, 32628), (22412, 24471)]