609908416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1493}}^1$

素因数の和:2009

約数の個数: 56

約数和(自身を含む): 1306915344

約数和(自身を除く): 697006928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 491, 832, 982, 1493, 1964, 2986, 3928, 5972, 6383, 7856, 11944, 12766, 15712, 19409, 23888, 25532, 31424, 38818, 47776, 51064, 77636, 95552, 102128, 155272, 204256, 310544, 408512, 621088, 733063, 1242176, 1466126, 2932252, 5864504, 9529819, 11729008, 19059638, 23458016, 38119276, 46916032, 76238552, 152477104, 304954208, 609908416]

約数ペア:

[(1, 609908416), (2, 304954208), (4, 152477104), (8, 76238552), (13, 46916032), (16, 38119276), (26, 23458016), (32, 19059638), (52, 11729008), (64, 9529819), (104, 5864504), (208, 2932252), (416, 1466126), (491, 1242176), (832, 733063), (982, 621088), (1493, 408512), (1964, 310544), (2986, 204256), (3928, 155272), (5972, 102128), (6383, 95552), (7856, 77636), (11944, 51064), (12766, 47776), (15712, 38818), (19409, 31424), (23888, 25532)]