346530834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 884834496

約数和(自身を除く): 538303662

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 31, 39, 46, 62, 67, 69, 78, 93, 117, 134, 138, 186, 201, 207, 234, 279, 299, 402, 403, 414, 558, 598, 603, 713, 806, 871, 897, 961, 1206, 1209, 1426, 1541, 1742, 1794, 1922, 2077, 2139, 2418, 2613, 2691, 2883, 3082, 3627, 4154, 4278, 4623, 5226, 5382, 5766, 6231, 6417, 7254, 7839, 8649, 9246, 9269, 12462, 12493, 12834, 13869, 15678, 17298, 18538, 18693, 20033, 22103, 24986, 27001, 27738, 27807, 37386, 37479, 40066, 44206, 47771, 54002, 55614, 60099, 64387, 66309, 74958, 81003, 83421, 95542, 112437, 120198, 128774, 132618, 143313, 162006, 166842, 180297, 193161, 198927, 224874, 243009, 286626, 287339, 360594, 386322, 397854, 429939, 486018, 574678, 579483, 621023, 837031, 859878, 862017, 1158966, 1242046, 1480901, 1674062, 1724034, 1863069, 2511093, 2586051, 2961802, 3726138, 4442703, 5022186, 5172102, 5589207, 7533279, 8885406, 11178414, 13328109, 15066558, 19251713, 26656218, 38503426, 57755139, 115510278, 173265417, 346530834]

約数ペア:

[(1, 346530834), (2, 173265417), (3, 115510278), (6, 57755139), (9, 38503426), (13, 26656218), (18, 19251713), (23, 15066558), (26, 13328109), (31, 11178414), (39, 8885406), (46, 7533279), (62, 5589207), (67, 5172102), (69, 5022186), (78, 4442703), (93, 3726138), (117, 2961802), (134, 2586051), (138, 2511093), (186, 1863069), (201, 1724034), (207, 1674062), (234, 1480901), (279, 1242046), (299, 1158966), (402, 862017), (403, 859878), (414, 837031), (558, 621023), (598, 579483), (603, 574678), (713, 486018), (806, 429939), (871, 397854), (897, 386322), (961, 360594), (1206, 287339), (1209, 286626), (1426, 243009), (1541, 224874), (1742, 198927), (1794, 193161), (1922, 180297), (2077, 166842), (2139, 162006), (2418, 143313), (2613, 132618), (2691, 128774), (2883, 120198), (3082, 112437), (3627, 95542), (4154, 83421), (4278, 81003), (4623, 74958), (5226, 66309), (5382, 64387), (5766, 60099), (6231, 55614), (6417, 54002), (7254, 47771), (7839, 44206), (8649, 40066), (9246, 37479), (9269, 37386), (12462, 27807), (12493, 27738), (12834, 27001), (13869, 24986), (15678, 22103), (17298, 20033), (18538, 18693)]