226977982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 225896258

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 181, 187, 238, 362, 374, 479, 958, 1267, 1309, 1991, 2534, 2618, 3077, 3353, 3982, 5269, 6154, 6706, 8143, 10538, 13937, 16286, 21539, 27874, 33847, 36883, 43078, 57001, 67694, 73766, 86699, 89573, 114002, 173398, 179146, 236929, 473858, 606893, 627011, 953689, 1213786, 1254022, 1473883, 1907378, 2947766, 6675823, 10317181, 13351646, 16212713, 20634362, 32425426, 113488991, 226977982]

約数ペア:

[(1, 226977982), (2, 113488991), (7, 32425426), (11, 20634362), (14, 16212713), (17, 13351646), (22, 10317181), (34, 6675823), (77, 2947766), (119, 1907378), (154, 1473883), (181, 1254022), (187, 1213786), (238, 953689), (362, 627011), (374, 606893), (479, 473858), (958, 236929), (1267, 179146), (1309, 173398), (1991, 114002), (2534, 89573), (2618, 86699), (3077, 73766), (3353, 67694), (3982, 57001), (5269, 43078), (6154, 36883), (6706, 33847), (8143, 27874), (10538, 21539), (13937, 16286)]