1438625286

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 3813858048

約数和(自身を除く): 2375232762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 163, 181, 189, 258, 301, 326, 362, 378, 387, 489, 543, 567, 602, 774, 903, 978, 1086, 1134, 1141, 1161, 1267, 1467, 1629, 1806, 2282, 2322, 2534, 2709, 2934, 3258, 3423, 3483, 3801, 4401, 4887, 5418, 6846, 6966, 7009, 7602, 7783, 8127, 8802, 9774, 10269, 11403, 13203, 14018, 14661, 15566, 16254, 20538, 21027, 22806, 23349, 24381, 26406, 29322, 29503, 30807, 34209, 42054, 46698, 48762, 49063, 54481, 59006, 61614, 63081, 68418, 70047, 88509, 92421, 98126, 102627, 108962, 126162, 140094, 147189, 163443, 177018, 184842, 189243, 205254, 206521, 210141, 265527, 294378, 326886, 378486, 413042, 420282, 441567, 490329, 531054, 567729, 619563, 630423, 796581, 883134, 980658, 1135458, 1239126, 1260846, 1268629, 1324701, 1470987, 1593162, 1858689, 2389743, 2537258, 2649402, 2941974, 3717378, 3805887, 3974103, 4412961, 4779486, 5576067, 7611774, 7948206, 8825922, 8880403, 11152134, 11417661, 16728201, 17760806, 22835322, 26641209, 33456402, 34252983, 53282418, 68505966, 79923627, 102758949, 159847254, 205517898, 239770881, 479541762, 719312643, 1438625286]

約数ペア:

[(1, 1438625286), (2, 719312643), (3, 479541762), (6, 239770881), (7, 205517898), (9, 159847254), (14, 102758949), (18, 79923627), (21, 68505966), (27, 53282418), (42, 34252983), (43, 33456402), (54, 26641209), (63, 22835322), (81, 17760806), (86, 16728201), (126, 11417661), (129, 11152134), (162, 8880403), (163, 8825922), (181, 7948206), (189, 7611774), (258, 5576067), (301, 4779486), (326, 4412961), (362, 3974103), (378, 3805887), (387, 3717378), (489, 2941974), (543, 2649402), (567, 2537258), (602, 2389743), (774, 1858689), (903, 1593162), (978, 1470987), (1086, 1324701), (1134, 1268629), (1141, 1260846), (1161, 1239126), (1267, 1135458), (1467, 980658), (1629, 883134), (1806, 796581), (2282, 630423), (2322, 619563), (2534, 567729), (2709, 531054), (2934, 490329), (3258, 441567), (3423, 420282), (3483, 413042), (3801, 378486), (4401, 326886), (4887, 294378), (5418, 265527), (6846, 210141), (6966, 206521), (7009, 205254), (7602, 189243), (7783, 184842), (8127, 177018), (8802, 163443), (9774, 147189), (10269, 140094), (11403, 126162), (13203, 108962), (14018, 102627), (14661, 98126), (15566, 92421), (16254, 88509), (20538, 70047), (21027, 68418), (22806, 63081), (23349, 61614), (24381, 59006), (26406, 54481), (29322, 49063), (29503, 48762), (30807, 46698), (34209, 42054)]