275360046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 665280000

約数和(自身を除く): 389919954

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 43, 57, 58, 78, 86, 87, 114, 129, 149, 174, 247, 258, 298, 377, 447, 494, 551, 559, 741, 754, 817, 894, 1102, 1118, 1131, 1247, 1482, 1634, 1653, 1677, 1937, 2262, 2451, 2494, 2831, 3306, 3354, 3741, 3874, 4321, 4902, 5662, 5811, 6407, 7163, 7482, 8493, 8642, 10621, 11622, 12814, 12963, 14326, 16211, 16986, 19221, 21242, 21489, 23693, 25926, 31863, 32422, 36803, 38442, 42978, 47386, 48633, 56173, 63726, 71079, 73606, 82099, 83291, 97266, 110409, 112346, 121733, 142158, 164198, 166582, 168519, 185803, 220818, 243466, 246297, 249873, 308009, 337038, 365199, 371606, 492594, 499746, 557409, 616018, 730398, 924027, 1067287, 1114818, 1582529, 1848054, 2134574, 2415439, 3165058, 3201861, 3530257, 4747587, 4830878, 6403722, 7060514, 7246317, 9495174, 10590771, 14492634, 21181542, 45893341, 91786682, 137680023, 275360046]

約数ペア:

[(1, 275360046), (2, 137680023), (3, 91786682), (6, 45893341), (13, 21181542), (19, 14492634), (26, 10590771), (29, 9495174), (38, 7246317), (39, 7060514), (43, 6403722), (57, 4830878), (58, 4747587), (78, 3530257), (86, 3201861), (87, 3165058), (114, 2415439), (129, 2134574), (149, 1848054), (174, 1582529), (247, 1114818), (258, 1067287), (298, 924027), (377, 730398), (447, 616018), (494, 557409), (551, 499746), (559, 492594), (741, 371606), (754, 365199), (817, 337038), (894, 308009), (1102, 249873), (1118, 246297), (1131, 243466), (1247, 220818), (1482, 185803), (1634, 168519), (1653, 166582), (1677, 164198), (1937, 142158), (2262, 121733), (2451, 112346), (2494, 110409), (2831, 97266), (3306, 83291), (3354, 82099), (3741, 73606), (3874, 71079), (4321, 63726), (4902, 56173), (5662, 48633), (5811, 47386), (6407, 42978), (7163, 38442), (7482, 36803), (8493, 32422), (8642, 31863), (10621, 25926), (11622, 23693), (12814, 21489), (12963, 21242), (14326, 19221), (16211, 16986)]