243267808

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5147}}^1$

素因数の和:5375

約数の個数: 48

約数和(自身を含む): 550053504

約数和(自身を除く): 306785696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1477, 1688, 2954, 3376, 5147, 5908, 6752, 10294, 11816, 20588, 23632, 36029, 41176, 47264, 72058, 82352, 144116, 164704, 288232, 576464, 1086017, 1152928, 2172034, 4344068, 7602119, 8688136, 15204238, 17376272, 30408476, 34752544, 60816952, 121633904, 243267808]

約数ペア:

[(1, 243267808), (2, 121633904), (4, 60816952), (7, 34752544), (8, 30408476), (14, 17376272), (16, 15204238), (28, 8688136), (32, 7602119), (56, 4344068), (112, 2172034), (211, 1152928), (224, 1086017), (422, 576464), (844, 288232), (1477, 164704), (1688, 144116), (2954, 82352), (3376, 72058), (5147, 47264), (5908, 41176), (6752, 36029), (10294, 23632), (11816, 20588)]