390859416

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{146719}}^1$

素因数の和:146768

約数の個数: 48

約数和(自身を含む): 1087195200

約数和(自身を除く): 696335784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 146719, 293438, 440157, 586876, 880314, 1173752, 1320471, 1760628, 2640942, 3521256, 5281884, 5428603, 10563768, 10857206, 16285809, 21714412, 32571618, 43428824, 48857427, 65143236, 97714854, 130286472, 195429708, 390859416]

約数ペア:

[(1, 390859416), (2, 195429708), (3, 130286472), (4, 97714854), (6, 65143236), (8, 48857427), (9, 43428824), (12, 32571618), (18, 21714412), (24, 16285809), (36, 10857206), (37, 10563768), (72, 5428603), (74, 5281884), (111, 3521256), (148, 2640942), (222, 1760628), (296, 1320471), (333, 1173752), (444, 880314), (666, 586876), (888, 440157), (1332, 293438), (2664, 146719)]