279451696212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{613}}^1\times {\mathrm{2113}}^1$

素因数の和:3210

約数の個数: 144

約数和(自身を含む): 763984869648

約数和(自身を除く): 484533173436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 461, 468, 613, 922, 1226, 1383, 1839, 1844, 2113, 2452, 2766, 3678, 4149, 4226, 5517, 5532, 5993, 6339, 7356, 7969, 8298, 8452, 11034, 11986, 12678, 15938, 16596, 17979, 19017, 22068, 23907, 23972, 25356, 27469, 31876, 35958, 38034, 47814, 53937, 54938, 71721, 71916, 76068, 82407, 95628, 107874, 109876, 143442, 164814, 215748, 247221, 282593, 286884, 329628, 494442, 565186, 847779, 974093, 988884, 1130372, 1295269, 1695558, 1948186, 2543337, 2590538, 2922279, 3391116, 3673709, 3885807, 3896372, 5086674, 5181076, 5844558, 7347418, 7771614, 8766837, 10173348, 11021127, 11657421, 11689116, 12663209, 14694836, 15543228, 16838497, 17533674, 22042254, 23314842, 25326418, 33063381, 33676994, 35067348, 37989627, 44084508, 46629684, 50515491, 50652836, 66126762, 67353988, 75979254, 101030982, 113968881, 132253524, 151546473, 151958508, 202061964, 227937762, 303092946, 455875524, 597119009, 606185892, 1194238018, 1791357027, 2388476036, 3582714054, 5374071081, 7165428108, 7762547117, 10748142162, 15525094234, 21496284324, 23287641351, 31050188468, 46575282702, 69862924053, 93150565404, 139725848106, 279451696212]

約数ペア:

[(1, 279451696212), (2, 139725848106), (3, 93150565404), (4, 69862924053), (6, 46575282702), (9, 31050188468), (12, 23287641351), (13, 21496284324), (18, 15525094234), (26, 10748142162), (36, 7762547117), (39, 7165428108), (52, 5374071081), (78, 3582714054), (117, 2388476036), (156, 1791357027), (234, 1194238018), (461, 606185892), (468, 597119009), (613, 455875524), (922, 303092946), (1226, 227937762), (1383, 202061964), (1839, 151958508), (1844, 151546473), (2113, 132253524), (2452, 113968881), (2766, 101030982), (3678, 75979254), (4149, 67353988), (4226, 66126762), (5517, 50652836), (5532, 50515491), (5993, 46629684), (6339, 44084508), (7356, 37989627), (7969, 35067348), (8298, 33676994), (8452, 33063381), (11034, 25326418), (11986, 23314842), (12678, 22042254), (15938, 17533674), (16596, 16838497), (17979, 15543228), (19017, 14694836), (22068, 12663209), (23907, 11689116), (23972, 11657421), (25356, 11021127), (27469, 10173348), (31876, 8766837), (35958, 7771614), (38034, 7347418), (47814, 5844558), (53937, 5181076), (54938, 5086674), (71721, 3896372), (71916, 3885807), (76068, 3673709), (82407, 3391116), (95628, 2922279), (107874, 2590538), (109876, 2543337), (143442, 1948186), (164814, 1695558), (215748, 1295269), (247221, 1130372), (282593, 988884), (286884, 974093), (329628, 847779), (494442, 565186)]