1275447558

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 3282739200

約数和(自身を除く): 2007291642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 103, 147, 154, 206, 231, 294, 309, 343, 462, 539, 547, 618, 686, 721, 1029, 1078, 1094, 1133, 1442, 1617, 1641, 2058, 2163, 2266, 3234, 3282, 3399, 3773, 3829, 4326, 5047, 6017, 6798, 7546, 7658, 7931, 10094, 11319, 11487, 12034, 15141, 15862, 18051, 22638, 22974, 23793, 26803, 30282, 35329, 36102, 42119, 47586, 53606, 55517, 56341, 70658, 80409, 84238, 105987, 111034, 112682, 126357, 160818, 166551, 169023, 187621, 211974, 252714, 294833, 333102, 338046, 375242, 388619, 394387, 562863, 589666, 619751, 777238, 788774, 884499, 1125726, 1165857, 1183161, 1239502, 1768998, 1859253, 2063831, 2331714, 2366322, 2760709, 3718506, 4127662, 4338257, 5521418, 6191493, 8282127, 8676514, 12382986, 13014771, 16564254, 19324963, 26029542, 30367799, 38649926, 57974889, 60735598, 91103397, 115949778, 182206794, 212574593, 425149186, 637723779, 1275447558]

約数ペア:

[(1, 1275447558), (2, 637723779), (3, 425149186), (6, 212574593), (7, 182206794), (11, 115949778), (14, 91103397), (21, 60735598), (22, 57974889), (33, 38649926), (42, 30367799), (49, 26029542), (66, 19324963), (77, 16564254), (98, 13014771), (103, 12382986), (147, 8676514), (154, 8282127), (206, 6191493), (231, 5521418), (294, 4338257), (309, 4127662), (343, 3718506), (462, 2760709), (539, 2366322), (547, 2331714), (618, 2063831), (686, 1859253), (721, 1768998), (1029, 1239502), (1078, 1183161), (1094, 1165857), (1133, 1125726), (1442, 884499), (1617, 788774), (1641, 777238), (2058, 619751), (2163, 589666), (2266, 562863), (3234, 394387), (3282, 388619), (3399, 375242), (3773, 338046), (3829, 333102), (4326, 294833), (5047, 252714), (6017, 211974), (6798, 187621), (7546, 169023), (7658, 166551), (7931, 160818), (10094, 126357), (11319, 112682), (11487, 111034), (12034, 105987), (15141, 84238), (15862, 80409), (18051, 70658), (22638, 56341), (22974, 55517), (23793, 53606), (26803, 47586), (30282, 42119), (35329, 36102)]