2783196234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1163}}^1$

素因数の和:1681

約数の個数: 128

約数和(自身を含む): 7634350080

約数和(自身を除く): 4851153846

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 487, 546, 702, 819, 974, 1163, 1461, 1638, 2326, 2457, 2922, 3409, 3489, 4383, 4914, 6331, 6818, 6978, 8141, 8766, 10227, 10467, 12662, 13149, 15119, 16282, 18993, 20454, 20934, 24423, 26298, 30238, 30681, 31401, 37986, 44317, 45357, 48846, 56979, 61362, 62802, 73269, 88634, 90714, 92043, 105833, 113958, 132951, 136071, 146538, 170937, 184086, 211666, 219807, 265902, 272142, 317499, 341874, 398853, 408213, 439614, 566381, 634998, 797706, 816426, 952497, 1132762, 1196559, 1699143, 1904994, 2393118, 2857491, 3398286, 3964667, 5097429, 5714982, 7362953, 7929334, 10194858, 11894001, 14725906, 15292287, 22088859, 23788002, 30584574, 35682003, 44177718, 51540671, 66266577, 71364006, 103081342, 107046009, 132533154, 154622013, 198799731, 214092018, 309244026, 397599462, 463866039, 927732078, 1391598117, 2783196234]

約数ペア:

[(1, 2783196234), (2, 1391598117), (3, 927732078), (6, 463866039), (7, 397599462), (9, 309244026), (13, 214092018), (14, 198799731), (18, 154622013), (21, 132533154), (26, 107046009), (27, 103081342), (39, 71364006), (42, 66266577), (54, 51540671), (63, 44177718), (78, 35682003), (91, 30584574), (117, 23788002), (126, 22088859), (182, 15292287), (189, 14725906), (234, 11894001), (273, 10194858), (351, 7929334), (378, 7362953), (487, 5714982), (546, 5097429), (702, 3964667), (819, 3398286), (974, 2857491), (1163, 2393118), (1461, 1904994), (1638, 1699143), (2326, 1196559), (2457, 1132762), (2922, 952497), (3409, 816426), (3489, 797706), (4383, 634998), (4914, 566381), (6331, 439614), (6818, 408213), (6978, 398853), (8141, 341874), (8766, 317499), (10227, 272142), (10467, 265902), (12662, 219807), (13149, 211666), (15119, 184086), (16282, 170937), (18993, 146538), (20454, 136071), (20934, 132951), (24423, 113958), (26298, 105833), (30238, 92043), (30681, 90714), (31401, 88634), (37986, 73269), (44317, 62802), (45357, 61362), (48846, 56979)]