123238272

素因数分解:

$2^7\times 3^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 328521600

約数和(自身を除く): 205283328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 487, 659, 974, 1318, 1461, 1948, 1977, 2636, 2922, 3896, 3954, 5272, 5844, 7792, 7908, 10544, 11688, 15584, 15816, 21088, 23376, 31168, 31632, 42176, 46752, 62336, 63264, 84352, 93504, 126528, 187008, 253056, 320933, 641866, 962799, 1283732, 1925598, 2567464, 3851196, 5134928, 7702392, 10269856, 15404784, 20539712, 30809568, 41079424, 61619136, 123238272]

約数ペア:

[(1, 123238272), (2, 61619136), (3, 41079424), (4, 30809568), (6, 20539712), (8, 15404784), (12, 10269856), (16, 7702392), (24, 5134928), (32, 3851196), (48, 2567464), (64, 1925598), (96, 1283732), (128, 962799), (192, 641866), (384, 320933), (487, 253056), (659, 187008), (974, 126528), (1318, 93504), (1461, 84352), (1948, 63264), (1977, 62336), (2636, 46752), (2922, 42176), (3896, 31632), (3954, 31168), (5272, 23376), (5844, 21088), (7792, 15816), (7908, 15584), (10544, 11688)]