228266454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 515450880

約数和(自身を除く): 287184426

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 78, 93, 134, 186, 201, 402, 403, 806, 871, 1209, 1409, 1742, 2077, 2418, 2613, 2818, 4154, 4227, 5226, 6231, 8454, 12462, 18317, 27001, 36634, 43679, 54002, 54951, 81003, 87358, 94403, 109902, 131037, 162006, 188806, 262074, 283209, 566418, 567827, 1135654, 1227239, 1703481, 2454478, 2926493, 3406962, 3681717, 5852986, 7363434, 8779479, 17558958, 38044409, 76088818, 114133227, 228266454]

約数ペア:

[(1, 228266454), (2, 114133227), (3, 76088818), (6, 38044409), (13, 17558958), (26, 8779479), (31, 7363434), (39, 5852986), (62, 3681717), (67, 3406962), (78, 2926493), (93, 2454478), (134, 1703481), (186, 1227239), (201, 1135654), (402, 567827), (403, 566418), (806, 283209), (871, 262074), (1209, 188806), (1409, 162006), (1742, 131037), (2077, 109902), (2418, 94403), (2613, 87358), (2818, 81003), (4154, 54951), (4227, 54002), (5226, 43679), (6231, 36634), (8454, 27001), (12462, 18317)]