663371826468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{253103}}^1$

素因数の和:253493

約数の個数: 96

約数和(自身を含む): 1703750340096

約数和(自身を除く): 1040378513628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 317, 318, 634, 636, 689, 951, 1268, 1378, 1902, 2067, 2756, 3804, 4121, 4134, 8242, 8268, 12363, 16484, 16801, 24726, 33602, 49452, 50403, 67204, 100806, 201612, 218413, 253103, 436826, 506206, 655239, 759309, 873652, 1012412, 1310478, 1518618, 2620956, 3037236, 3290339, 6580678, 9871017, 13161356, 13414459, 19742034, 26828918, 39484068, 40243377, 53657836, 80233651, 80486754, 160467302, 160973508, 174387967, 240700953, 320934604, 348775934, 481401906, 523163901, 697551868, 962803812, 1043037463, 1046327802, 2086074926, 2092655604, 3129112389, 4172149852, 4252383503, 6258224778, 8504767006, 12516449556, 12757150509, 17009534012, 25514301018, 51028602036, 55280985539, 110561971078, 165842956617, 221123942156, 331685913234, 663371826468]

約数ペア:

[(1, 663371826468), (2, 331685913234), (3, 221123942156), (4, 165842956617), (6, 110561971078), (12, 55280985539), (13, 51028602036), (26, 25514301018), (39, 17009534012), (52, 12757150509), (53, 12516449556), (78, 8504767006), (106, 6258224778), (156, 4252383503), (159, 4172149852), (212, 3129112389), (317, 2092655604), (318, 2086074926), (634, 1046327802), (636, 1043037463), (689, 962803812), (951, 697551868), (1268, 523163901), (1378, 481401906), (1902, 348775934), (2067, 320934604), (2756, 240700953), (3804, 174387967), (4121, 160973508), (4134, 160467302), (8242, 80486754), (8268, 80233651), (12363, 53657836), (16484, 40243377), (16801, 39484068), (24726, 26828918), (33602, 19742034), (49452, 13414459), (50403, 13161356), (67204, 9871017), (100806, 6580678), (201612, 3290339), (218413, 3037236), (253103, 2620956), (436826, 1518618), (506206, 1310478), (655239, 1012412), (759309, 873652)]