1331675856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1494

約数の個数: 160

約数和(自身を含む): 4383052800

約数和(自身を除く): 3051376944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 419, 432, 504, 756, 838, 1008, 1051, 1257, 1512, 1676, 2102, 2514, 2933, 3024, 3153, 3352, 3771, 4204, 5028, 5866, 6306, 6704, 7357, 7542, 8408, 8799, 9459, 10056, 11313, 11732, 12612, 14714, 15084, 16816, 17598, 18918, 20112, 22071, 22626, 23464, 25224, 26397, 28377, 29428, 30168, 35196, 37836, 44142, 45252, 46928, 50448, 52794, 56754, 58856, 60336, 66213, 70392, 75672, 79191, 88284, 90504, 105588, 113508, 117712, 132426, 140784, 151344, 158382, 176568, 181008, 198639, 211176, 227016, 264852, 316764, 353136, 397278, 422352, 440369, 454032, 529704, 633528, 794556, 880738, 1059408, 1267056, 1321107, 1589112, 1761476, 2642214, 3082583, 3178224, 3522952, 3963321, 5284428, 6165166, 7045904, 7926642, 9247749, 10568856, 11889963, 12330332, 15853284, 18495498, 21137712, 23779926, 24660664, 27743247, 31706568, 36990996, 47559852, 49321328, 55486494, 63413136, 73981992, 83229741, 95119704, 110972988, 147963984, 166459482, 190239408, 221945976, 332918964, 443891952, 665837928, 1331675856]

約数ペア:

[(1, 1331675856), (2, 665837928), (3, 443891952), (4, 332918964), (6, 221945976), (7, 190239408), (8, 166459482), (9, 147963984), (12, 110972988), (14, 95119704), (16, 83229741), (18, 73981992), (21, 63413136), (24, 55486494), (27, 49321328), (28, 47559852), (36, 36990996), (42, 31706568), (48, 27743247), (54, 24660664), (56, 23779926), (63, 21137712), (72, 18495498), (84, 15853284), (108, 12330332), (112, 11889963), (126, 10568856), (144, 9247749), (168, 7926642), (189, 7045904), (216, 6165166), (252, 5284428), (336, 3963321), (378, 3522952), (419, 3178224), (432, 3082583), (504, 2642214), (756, 1761476), (838, 1589112), (1008, 1321107), (1051, 1267056), (1257, 1059408), (1512, 880738), (1676, 794556), (2102, 633528), (2514, 529704), (2933, 454032), (3024, 440369), (3153, 422352), (3352, 397278), (3771, 353136), (4204, 316764), (5028, 264852), (5866, 227016), (6306, 211176), (6704, 198639), (7357, 181008), (7542, 176568), (8408, 158382), (8799, 151344), (9459, 140784), (10056, 132426), (11313, 117712), (11732, 113508), (12612, 105588), (14714, 90504), (15084, 88284), (16816, 79191), (17598, 75672), (18918, 70392), (20112, 66213), (22071, 60336), (22626, 58856), (23464, 56754), (25224, 52794), (26397, 50448), (28377, 46928), (29428, 45252), (30168, 44142), (35196, 37836)]