1325595456

素因数分解:

$2^6\times 3^4\times {\mathrm{255709}}^1$

素因数の和:255733

約数の個数: 70

約数和(自身を含む): 3929495570

約数和(自身を除く): 2603900114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 255709, 511418, 767127, 1022836, 1534254, 2045672, 2301381, 3068508, 4091344, 4602762, 6137016, 6904143, 8182688, 9205524, 12274032, 13808286, 16365376, 18411048, 20712429, 24548064, 27616572, 36822096, 41424858, 49096128, 55233144, 73644192, 82849716, 110466288, 147288384, 165699432, 220932576, 331398864, 441865152, 662797728, 1325595456]

約数ペア:

[(1, 1325595456), (2, 662797728), (3, 441865152), (4, 331398864), (6, 220932576), (8, 165699432), (9, 147288384), (12, 110466288), (16, 82849716), (18, 73644192), (24, 55233144), (27, 49096128), (32, 41424858), (36, 36822096), (48, 27616572), (54, 24548064), (64, 20712429), (72, 18411048), (81, 16365376), (96, 13808286), (108, 12274032), (144, 9205524), (162, 8182688), (192, 6904143), (216, 6137016), (288, 4602762), (324, 4091344), (432, 3068508), (576, 2301381), (648, 2045672), (864, 1534254), (1296, 1022836), (1728, 767127), (2592, 511418), (5184, 255709)]