291263205852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4447853}}^1$

素因数の和:4447987

約数の個数: 72

約数和(自身を含む): 786843164016

約数和(自身を除く): 495579958164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 3638, 3852, 5457, 7276, 10914, 16371, 21828, 32742, 65484, 4447853, 8895706, 13343559, 17791412, 26687118, 40030677, 53374236, 75613501, 80061354, 151227002, 160122708, 226840503, 302454004, 453681006, 475920271, 680521509, 907362012, 951840542, 1361043018, 1427760813, 1903681084, 2722086036, 2855521626, 4283282439, 5711043252, 8090644607, 8566564878, 16181289214, 17133129756, 24271933821, 32362578428, 48543867642, 72815801463, 97087735284, 145631602926, 291263205852]

約数ペア:

[(1, 291263205852), (2, 145631602926), (3, 97087735284), (4, 72815801463), (6, 48543867642), (9, 32362578428), (12, 24271933821), (17, 17133129756), (18, 16181289214), (34, 8566564878), (36, 8090644607), (51, 5711043252), (68, 4283282439), (102, 2855521626), (107, 2722086036), (153, 1903681084), (204, 1427760813), (214, 1361043018), (306, 951840542), (321, 907362012), (428, 680521509), (612, 475920271), (642, 453681006), (963, 302454004), (1284, 226840503), (1819, 160122708), (1926, 151227002), (3638, 80061354), (3852, 75613501), (5457, 53374236), (7276, 40030677), (10914, 26687118), (16371, 17791412), (21828, 13343559), (32742, 8895706), (65484, 4447853)]