215635074

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 462309120

約数和(自身を除く): 246674046

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 97, 138, 178, 181, 194, 267, 291, 362, 534, 543, 582, 1086, 2047, 2231, 4094, 4163, 4462, 6141, 6693, 8326, 8633, 12282, 12489, 13386, 16109, 17266, 17557, 24978, 25899, 32218, 35114, 48327, 51798, 52671, 96654, 105342, 198559, 370507, 397118, 403811, 595677, 741014, 807622, 1111521, 1191354, 1211433, 1562573, 2223042, 2422866, 3125146, 4687719, 9375438, 35939179, 71878358, 107817537, 215635074]

約数ペア:

[(1, 215635074), (2, 107817537), (3, 71878358), (6, 35939179), (23, 9375438), (46, 4687719), (69, 3125146), (89, 2422866), (97, 2223042), (138, 1562573), (178, 1211433), (181, 1191354), (194, 1111521), (267, 807622), (291, 741014), (362, 595677), (534, 403811), (543, 397118), (582, 370507), (1086, 198559), (2047, 105342), (2231, 96654), (4094, 52671), (4163, 51798), (4462, 48327), (6141, 35114), (6693, 32218), (8326, 25899), (8633, 24978), (12282, 17557), (12489, 17266), (13386, 16109)]