561982032

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 1608360104

約数和(自身を除く): 1046378072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 193, 219, 277, 292, 386, 438, 554, 579, 584, 657, 772, 831, 876, 1108, 1158, 1168, 1314, 1544, 1662, 1737, 1752, 2216, 2316, 2493, 2628, 3088, 3324, 3474, 3504, 4432, 4632, 4986, 5256, 6648, 6948, 9264, 9972, 10512, 13296, 13896, 14089, 19944, 20221, 27792, 28178, 39888, 40442, 42267, 53461, 56356, 60663, 80884, 84534, 106922, 112712, 121326, 126801, 160383, 161768, 169068, 181989, 213844, 225424, 242652, 253602, 320766, 323536, 338136, 363978, 427688, 481149, 485304, 507204, 641532, 676272, 727956, 855376, 962298, 970608, 1014408, 1283064, 1455912, 1924596, 2028816, 2566128, 2911824, 3849192, 3902653, 7698384, 7805306, 11707959, 15610612, 23415918, 31221224, 35123877, 46831836, 62442448, 70247754, 93663672, 140495508, 187327344, 280991016, 561982032]

約数ペア:

[(1, 561982032), (2, 280991016), (3, 187327344), (4, 140495508), (6, 93663672), (8, 70247754), (9, 62442448), (12, 46831836), (16, 35123877), (18, 31221224), (24, 23415918), (36, 15610612), (48, 11707959), (72, 7805306), (73, 7698384), (144, 3902653), (146, 3849192), (193, 2911824), (219, 2566128), (277, 2028816), (292, 1924596), (386, 1455912), (438, 1283064), (554, 1014408), (579, 970608), (584, 962298), (657, 855376), (772, 727956), (831, 676272), (876, 641532), (1108, 507204), (1158, 485304), (1168, 481149), (1314, 427688), (1544, 363978), (1662, 338136), (1737, 323536), (1752, 320766), (2216, 253602), (2316, 242652), (2493, 225424), (2628, 213844), (3088, 181989), (3324, 169068), (3474, 161768), (3504, 160383), (4432, 126801), (4632, 121326), (4986, 112712), (5256, 106922), (6648, 84534), (6948, 80884), (9264, 60663), (9972, 56356), (10512, 53461), (13296, 42267), (13896, 40442), (14089, 39888), (19944, 28178), (20221, 27792)]