279778859514

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22428961}}^1$

素因数の和:22428993

約数の個数: 80

約数和(自身を含む): 781604467776

約数和(自身を除く): 501825608262

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 22428961, 44857922, 67286883, 134573766, 157002727, 201860649, 246718571, 314005454, 403721298, 471008181, 493437142, 605581947, 740155713, 942016362, 1211163894, 1413024543, 1480311426, 1727029997, 1816745841, 2220467139, 2826049086, 3454059994, 3633491682, 4239073629, 4440934278, 5181089991, 6661401417, 8478147258, 10362179982, 12717220887, 13322802834, 15543269973, 19984204251, 25434441774, 31086539946, 39968408502, 46629809919, 93259619838, 139889429757, 279778859514]

約数ペア:

[(1, 279778859514), (2, 139889429757), (3, 93259619838), (6, 46629809919), (7, 39968408502), (9, 31086539946), (11, 25434441774), (14, 19984204251), (18, 15543269973), (21, 13322802834), (22, 12717220887), (27, 10362179982), (33, 8478147258), (42, 6661401417), (54, 5181089991), (63, 4440934278), (66, 4239073629), (77, 3633491682), (81, 3454059994), (99, 2826049086), (126, 2220467139), (154, 1816745841), (162, 1727029997), (189, 1480311426), (198, 1413024543), (231, 1211163894), (297, 942016362), (378, 740155713), (462, 605581947), (567, 493437142), (594, 471008181), (693, 403721298), (891, 314005454), (1134, 246718571), (1386, 201860649), (1782, 157002727), (2079, 134573766), (4158, 67286883), (6237, 44857922), (12474, 22428961)]