1266156738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{304511}}^1$

素因数の和:304540

約数の個数: 64

約数和(自身を含む): 3507978240

約数和(自身を除く): 2241821502

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 304511, 609022, 913533, 1827066, 2131577, 2740599, 3349621, 4263154, 5481198, 6394731, 6699242, 8221797, 10048863, 12789462, 16443594, 19184193, 20097726, 23447347, 30146589, 38368386, 46894694, 57552579, 60293178, 70342041, 90439767, 115105158, 140684082, 180879534, 211026123, 422052246, 633078369, 1266156738]

約数ペア:

[(1, 1266156738), (2, 633078369), (3, 422052246), (6, 211026123), (7, 180879534), (9, 140684082), (11, 115105158), (14, 90439767), (18, 70342041), (21, 60293178), (22, 57552579), (27, 46894694), (33, 38368386), (42, 30146589), (54, 23447347), (63, 20097726), (66, 19184193), (77, 16443594), (99, 12789462), (126, 10048863), (154, 8221797), (189, 6699242), (198, 6394731), (231, 5481198), (297, 4263154), (378, 3349621), (462, 2740599), (594, 2131577), (693, 1827066), (1386, 913533), (2079, 609022), (4158, 304511)]