331347888

素因数分解:

$2^4\times 3^3\times {\mathrm{683}}^1\times {\mathrm{1123}}^1$

素因数の和:1823

約数の個数: 80

約数和(自身を含む): 953331840

約数和(自身を除く): 621983952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 683, 1123, 1366, 2049, 2246, 2732, 3369, 4098, 4492, 5464, 6147, 6738, 8196, 8984, 10107, 10928, 12294, 13476, 16392, 17968, 18441, 20214, 24588, 26952, 30321, 32784, 36882, 40428, 49176, 53904, 60642, 73764, 80856, 98352, 121284, 147528, 161712, 242568, 295056, 485136, 767009, 1534018, 2301027, 3068036, 4602054, 6136072, 6903081, 9204108, 12272144, 13806162, 18408216, 20709243, 27612324, 36816432, 41418486, 55224648, 82836972, 110449296, 165673944, 331347888]

約数ペア:

[(1, 331347888), (2, 165673944), (3, 110449296), (4, 82836972), (6, 55224648), (8, 41418486), (9, 36816432), (12, 27612324), (16, 20709243), (18, 18408216), (24, 13806162), (27, 12272144), (36, 9204108), (48, 6903081), (54, 6136072), (72, 4602054), (108, 3068036), (144, 2301027), (216, 1534018), (432, 767009), (683, 485136), (1123, 295056), (1366, 242568), (2049, 161712), (2246, 147528), (2732, 121284), (3369, 98352), (4098, 80856), (4492, 73764), (5464, 60642), (6147, 53904), (6738, 49176), (8196, 40428), (8984, 36882), (10107, 32784), (10928, 30321), (12294, 26952), (13476, 24588), (16392, 20214), (17968, 18441)]