253676568

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2539}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 665683200

約数和(自身を除く): 412006632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 181, 184, 276, 362, 543, 552, 724, 1086, 1448, 2172, 2539, 4163, 4344, 5078, 7617, 8326, 10156, 12489, 15234, 16652, 20312, 24978, 30468, 33304, 49956, 58397, 60936, 99912, 116794, 175191, 233588, 350382, 459559, 467176, 700764, 919118, 1378677, 1401528, 1838236, 2757354, 3676472, 5514708, 10569857, 11029416, 21139714, 31709571, 42279428, 63419142, 84558856, 126838284, 253676568]

約数ペア:

[(1, 253676568), (2, 126838284), (3, 84558856), (4, 63419142), (6, 42279428), (8, 31709571), (12, 21139714), (23, 11029416), (24, 10569857), (46, 5514708), (69, 3676472), (92, 2757354), (138, 1838236), (181, 1401528), (184, 1378677), (276, 919118), (362, 700764), (543, 467176), (552, 459559), (724, 350382), (1086, 233588), (1448, 175191), (2172, 116794), (2539, 99912), (4163, 60936), (4344, 58397), (5078, 49956), (7617, 33304), (8326, 30468), (10156, 24978), (12489, 20312), (15234, 16652)]