8267641228

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{201827}}^1$

素因数の和:201875

約数の個数: 72

約数和(自身を含む): 19327049280

約数和(自身を除く): 11059408052

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 40964, 201827, 403654, 807308, 1412789, 2220097, 2825578, 3834713, 4440194, 5651156, 7669426, 8880388, 9889523, 15338852, 15540679, 19779046, 26842991, 31081358, 39558092, 42181843, 53685982, 62162716, 84363686, 107371964, 108784753, 168727372, 187900937, 217569506, 295272901, 375801874, 435139012, 590545802, 751603748, 1181091604, 2066910307, 4133820614, 8267641228]

約数ペア:

[(1, 8267641228), (2, 4133820614), (4, 2066910307), (7, 1181091604), (11, 751603748), (14, 590545802), (19, 435139012), (22, 375801874), (28, 295272901), (38, 217569506), (44, 187900937), (49, 168727372), (76, 108784753), (77, 107371964), (98, 84363686), (133, 62162716), (154, 53685982), (196, 42181843), (209, 39558092), (266, 31081358), (308, 26842991), (418, 19779046), (532, 15540679), (539, 15338852), (836, 9889523), (931, 8880388), (1078, 7669426), (1463, 5651156), (1862, 4440194), (2156, 3834713), (2926, 2825578), (3724, 2220097), (5852, 1412789), (10241, 807308), (20482, 403654), (40964, 201827)]