427692018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 1005276096

約数和(自身を除く): 577584078

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 169, 221, 258, 338, 442, 507, 559, 577, 663, 731, 1014, 1118, 1154, 1326, 1462, 1677, 1731, 2193, 2873, 3354, 3462, 4386, 5746, 7267, 7501, 8619, 9503, 9809, 14534, 15002, 17238, 19006, 19618, 21801, 22503, 24811, 28509, 29427, 43602, 45006, 49622, 57018, 58854, 74433, 97513, 123539, 127517, 148866, 195026, 247078, 255034, 292539, 322543, 370617, 382551, 421787, 585078, 645086, 741234, 765102, 843574, 967629, 1265361, 1657721, 1935258, 2530722, 3315442, 4193059, 4973163, 5483231, 8386118, 9946326, 10966462, 12579177, 16449693, 25158354, 32899386, 71282003, 142564006, 213846009, 427692018]

約数ペア:

[(1, 427692018), (2, 213846009), (3, 142564006), (6, 71282003), (13, 32899386), (17, 25158354), (26, 16449693), (34, 12579177), (39, 10966462), (43, 9946326), (51, 8386118), (78, 5483231), (86, 4973163), (102, 4193059), (129, 3315442), (169, 2530722), (221, 1935258), (258, 1657721), (338, 1265361), (442, 967629), (507, 843574), (559, 765102), (577, 741234), (663, 645086), (731, 585078), (1014, 421787), (1118, 382551), (1154, 370617), (1326, 322543), (1462, 292539), (1677, 255034), (1731, 247078), (2193, 195026), (2873, 148866), (3354, 127517), (3462, 123539), (4386, 97513), (5746, 74433), (7267, 58854), (7501, 57018), (8619, 49622), (9503, 45006), (9809, 43602), (14534, 29427), (15002, 28509), (17238, 24811), (19006, 22503), (19618, 21801)]