531179604

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 1367052960

約数和(自身を除く): 835873356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 139, 202, 278, 303, 404, 417, 556, 606, 834, 909, 1051, 1212, 1251, 1668, 1818, 2102, 2502, 3153, 3636, 4204, 5004, 6306, 9459, 12612, 14039, 18918, 28078, 37836, 42117, 56156, 84234, 106151, 126351, 146089, 168468, 212302, 252702, 292178, 318453, 424604, 438267, 505404, 584356, 636906, 876534, 955359, 1273812, 1314801, 1753068, 1910718, 2629602, 3821436, 5259204, 14754989, 29509978, 44264967, 59019956, 88529934, 132794901, 177059868, 265589802, 531179604]

約数ペア:

[(1, 531179604), (2, 265589802), (3, 177059868), (4, 132794901), (6, 88529934), (9, 59019956), (12, 44264967), (18, 29509978), (36, 14754989), (101, 5259204), (139, 3821436), (202, 2629602), (278, 1910718), (303, 1753068), (404, 1314801), (417, 1273812), (556, 955359), (606, 876534), (834, 636906), (909, 584356), (1051, 505404), (1212, 438267), (1251, 424604), (1668, 318453), (1818, 292178), (2102, 252702), (2502, 212302), (3153, 168468), (3636, 146089), (4204, 126351), (5004, 106151), (6306, 84234), (9459, 56156), (12612, 42117), (14039, 37836), (18918, 28078)]