427681728

素因数分解:

$2^6\times 3^3\times {\mathrm{247501}}^1$

素因数の和:247522

約数の個数: 56

約数和(自身を含む): 1257310160

約数和(自身を除く): 829628432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 247501, 495002, 742503, 990004, 1485006, 1980008, 2227509, 2970012, 3960016, 4455018, 5940024, 6682527, 7920032, 8910036, 11880048, 13365054, 15840064, 17820072, 23760096, 26730108, 35640144, 47520192, 53460216, 71280288, 106920432, 142560576, 213840864, 427681728]

約数ペア:

[(1, 427681728), (2, 213840864), (3, 142560576), (4, 106920432), (6, 71280288), (8, 53460216), (9, 47520192), (12, 35640144), (16, 26730108), (18, 23760096), (24, 17820072), (27, 15840064), (32, 13365054), (36, 11880048), (48, 8910036), (54, 7920032), (64, 6682527), (72, 5940024), (96, 4455018), (108, 3960016), (144, 2970012), (192, 2227509), (216, 1980008), (288, 1485006), (432, 990004), (576, 742503), (864, 495002), (1728, 247501)]