478713888

素因数分解:

$2^5\times 3^6\times {\mathrm{20521}}^1$

素因数の和:20549

約数の個数: 84

約数和(自身を含む): 1413124398

約数和(自身を除く): 934410510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11664, 20521, 23328, 41042, 61563, 82084, 123126, 164168, 184689, 246252, 328336, 369378, 492504, 554067, 656672, 738756, 985008, 1108134, 1477512, 1662201, 1970016, 2216268, 2955024, 3324402, 4432536, 4986603, 5910048, 6648804, 8865072, 9973206, 13297608, 14959809, 17730144, 19946412, 26595216, 29919618, 39892824, 53190432, 59839236, 79785648, 119678472, 159571296, 239356944, 478713888]

約数ペア:

[(1, 478713888), (2, 239356944), (3, 159571296), (4, 119678472), (6, 79785648), (8, 59839236), (9, 53190432), (12, 39892824), (16, 29919618), (18, 26595216), (24, 19946412), (27, 17730144), (32, 14959809), (36, 13297608), (48, 9973206), (54, 8865072), (72, 6648804), (81, 5910048), (96, 4986603), (108, 4432536), (144, 3324402), (162, 2955024), (216, 2216268), (243, 1970016), (288, 1662201), (324, 1477512), (432, 1108134), (486, 985008), (648, 738756), (729, 656672), (864, 554067), (972, 492504), (1296, 369378), (1458, 328336), (1944, 246252), (2592, 184689), (2916, 164168), (3888, 123126), (5832, 82084), (7776, 61563), (11664, 41042), (20521, 23328)]