449904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 1444352

約数和(自身を除く): 994448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 103, 104, 112, 156, 168, 182, 206, 208, 273, 309, 312, 336, 364, 412, 546, 618, 624, 721, 728, 824, 1092, 1236, 1339, 1442, 1456, 1648, 2163, 2184, 2472, 2678, 2884, 4017, 4326, 4368, 4944, 5356, 5768, 8034, 8652, 9373, 10712, 11536, 16068, 17304, 18746, 21424, 28119, 32136, 34608, 37492, 56238, 64272, 74984, 112476, 149968, 224952, 449904]

約数ペア:

[(1, 449904), (2, 224952), (3, 149968), (4, 112476), (6, 74984), (7, 64272), (8, 56238), (12, 37492), (13, 34608), (14, 32136), (16, 28119), (21, 21424), (24, 18746), (26, 17304), (28, 16068), (39, 11536), (42, 10712), (48, 9373), (52, 8652), (56, 8034), (78, 5768), (84, 5356), (91, 4944), (103, 4368), (104, 4326), (112, 4017), (156, 2884), (168, 2678), (182, 2472), (206, 2184), (208, 2163), (273, 1648), (309, 1456), (312, 1442), (336, 1339), (364, 1236), (412, 1092), (546, 824), (618, 728), (624, 721)]