220170384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{218423}}^1$

素因数の和:218444

約数の個数: 60

約数和(自身を含む): 704198976

約数和(自身を除く): 484028592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 218423, 436846, 655269, 873692, 1310538, 1528961, 1747384, 1965807, 2621076, 3057922, 3494768, 3931614, 4586883, 5242152, 6115844, 7863228, 9173766, 10484304, 12231688, 13760649, 15726456, 18347532, 24463376, 27521298, 31452912, 36695064, 55042596, 73390128, 110085192, 220170384]

約数ペア:

[(1, 220170384), (2, 110085192), (3, 73390128), (4, 55042596), (6, 36695064), (7, 31452912), (8, 27521298), (9, 24463376), (12, 18347532), (14, 15726456), (16, 13760649), (18, 12231688), (21, 10484304), (24, 9173766), (28, 7863228), (36, 6115844), (42, 5242152), (48, 4586883), (56, 3931614), (63, 3494768), (72, 3057922), (84, 2621076), (112, 1965807), (126, 1747384), (144, 1528961), (168, 1310538), (252, 873692), (336, 655269), (504, 436846), (1008, 218423)]