311221092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2897

約数の個数: 96

約数和(自身を含む): 902766592

約数和(自身を除く): 591545500

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 309, 364, 412, 546, 618, 721, 1092, 1236, 1339, 1442, 2163, 2678, 2767, 2884, 4017, 4326, 5356, 5534, 8034, 8301, 8652, 9373, 11068, 16068, 16602, 18746, 19369, 28119, 33204, 35971, 37492, 38738, 56238, 58107, 71942, 77476, 107913, 112476, 116214, 143884, 215826, 232428, 251797, 285001, 431652, 503594, 570002, 755391, 855003, 1007188, 1140004, 1510782, 1710006, 1995007, 3021564, 3420012, 3705013, 3990014, 5985021, 7410026, 7980028, 11115039, 11970042, 14820052, 22230078, 23940084, 25935091, 44460156, 51870182, 77805273, 103740364, 155610546, 311221092]

約数ペア:

[(1, 311221092), (2, 155610546), (3, 103740364), (4, 77805273), (6, 51870182), (7, 44460156), (12, 25935091), (13, 23940084), (14, 22230078), (21, 14820052), (26, 11970042), (28, 11115039), (39, 7980028), (42, 7410026), (52, 5985021), (78, 3990014), (84, 3705013), (91, 3420012), (103, 3021564), (156, 1995007), (182, 1710006), (206, 1510782), (273, 1140004), (309, 1007188), (364, 855003), (412, 755391), (546, 570002), (618, 503594), (721, 431652), (1092, 285001), (1236, 251797), (1339, 232428), (1442, 215826), (2163, 143884), (2678, 116214), (2767, 112476), (2884, 107913), (4017, 77476), (4326, 71942), (5356, 58107), (5534, 56238), (8034, 38738), (8301, 37492), (8652, 35971), (9373, 33204), (11068, 28119), (16068, 19369), (16602, 18746)]