280367028

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{31277}}^1$

素因数の和:31373

約数の個数: 48

約数和(自身を含む): 735658560

約数和(自身を除く): 455291532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 31277, 62554, 93831, 125108, 187662, 281493, 375324, 562986, 844479, 1125972, 1688958, 2595991, 3377916, 5191982, 7787973, 10383964, 15575946, 23363919, 31151892, 46727838, 70091757, 93455676, 140183514, 280367028]

約数ペア:

[(1, 280367028), (2, 140183514), (3, 93455676), (4, 70091757), (6, 46727838), (9, 31151892), (12, 23363919), (18, 15575946), (27, 10383964), (36, 7787973), (54, 5191982), (83, 3377916), (108, 2595991), (166, 1688958), (249, 1125972), (332, 844479), (498, 562986), (747, 375324), (996, 281493), (1494, 187662), (2241, 125108), (2988, 93831), (4482, 62554), (8964, 31277)]