660277224

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{15361}}^1$

素因数の和:15575

約数の個数: 64

約数和(自身を含む): 1843440000

約数和(自身を除く): 1183162776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5373, 7164, 10746, 14328, 15361, 21492, 30722, 42984, 46083, 61444, 92166, 122888, 138249, 184332, 276498, 368664, 414747, 552996, 829494, 1105992, 1658988, 3056839, 3317976, 6113678, 9170517, 12227356, 18341034, 24454712, 27511551, 36682068, 55023102, 73364136, 82534653, 110046204, 165069306, 220092408, 330138612, 660277224]

約数ペア:

[(1, 660277224), (2, 330138612), (3, 220092408), (4, 165069306), (6, 110046204), (8, 82534653), (9, 73364136), (12, 55023102), (18, 36682068), (24, 27511551), (27, 24454712), (36, 18341034), (54, 12227356), (72, 9170517), (108, 6113678), (199, 3317976), (216, 3056839), (398, 1658988), (597, 1105992), (796, 829494), (1194, 552996), (1592, 414747), (1791, 368664), (2388, 276498), (3582, 184332), (4776, 138249), (5373, 122888), (7164, 92166), (10746, 61444), (14328, 46083), (15361, 42984), (21492, 30722)]