289146234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 673376256

約数和(自身を除く): 384230022

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 127, 202, 221, 254, 289, 303, 381, 442, 578, 606, 663, 762, 867, 1313, 1326, 1651, 1717, 1734, 2159, 2626, 3302, 3434, 3757, 3939, 4318, 4953, 5151, 6477, 7514, 7878, 9906, 10302, 11271, 12827, 12954, 22321, 22542, 25654, 28067, 29189, 36703, 38481, 44642, 56134, 58378, 66963, 73406, 76962, 84201, 87567, 110109, 133926, 166751, 168402, 175134, 218059, 220218, 333502, 379457, 436118, 477139, 500253, 654177, 758914, 954278, 1000506, 1138371, 1308354, 1431417, 2276742, 2834767, 2862834, 3707003, 5669534, 7414006, 8504301, 11121009, 17008602, 22242018, 48191039, 96382078, 144573117, 289146234]

約数ペア:

[(1, 289146234), (2, 144573117), (3, 96382078), (6, 48191039), (13, 22242018), (17, 17008602), (26, 11121009), (34, 8504301), (39, 7414006), (51, 5669534), (78, 3707003), (101, 2862834), (102, 2834767), (127, 2276742), (202, 1431417), (221, 1308354), (254, 1138371), (289, 1000506), (303, 954278), (381, 758914), (442, 654177), (578, 500253), (606, 477139), (663, 436118), (762, 379457), (867, 333502), (1313, 220218), (1326, 218059), (1651, 175134), (1717, 168402), (1734, 166751), (2159, 133926), (2626, 110109), (3302, 87567), (3434, 84201), (3757, 76962), (3939, 73406), (4318, 66963), (4953, 58378), (5151, 56134), (6477, 44642), (7514, 38481), (7878, 36703), (9906, 29189), (10302, 28067), (11271, 25654), (12827, 22542), (12954, 22321)]