1206269316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{208121}}^1$

素因数の和:208161

約数の個数: 72

約数和(自身を含む): 3636307584

約数和(自身を除く): 2430038268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 208121, 416242, 624363, 832484, 1248726, 1456847, 1873089, 2497452, 2913694, 3746178, 4370541, 4786783, 5827388, 7492356, 8741082, 9573566, 13111623, 14360349, 17482164, 19147132, 26223246, 28720698, 33507481, 43081047, 52446492, 57441396, 67014962, 86162094, 100522443, 134029924, 172324188, 201044886, 301567329, 402089772, 603134658, 1206269316]

約数ペア:

[(1, 1206269316), (2, 603134658), (3, 402089772), (4, 301567329), (6, 201044886), (7, 172324188), (9, 134029924), (12, 100522443), (14, 86162094), (18, 67014962), (21, 57441396), (23, 52446492), (28, 43081047), (36, 33507481), (42, 28720698), (46, 26223246), (63, 19147132), (69, 17482164), (84, 14360349), (92, 13111623), (126, 9573566), (138, 8741082), (161, 7492356), (207, 5827388), (252, 4786783), (276, 4370541), (322, 3746178), (414, 2913694), (483, 2497452), (644, 1873089), (828, 1456847), (966, 1248726), (1449, 832484), (1932, 624363), (2898, 416242), (5796, 208121)]