1444215672

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{542123}}^1$

素因数の和:542172

約数の個数: 48

約数和(自身を含む): 4017138840

約数和(自身を除く): 2572923168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 542123, 1084246, 1626369, 2168492, 3252738, 4336984, 4879107, 6505476, 9758214, 13010952, 19516428, 20058551, 39032856, 40117102, 60175653, 80234204, 120351306, 160468408, 180526959, 240702612, 361053918, 481405224, 722107836, 1444215672]

約数ペア:

[(1, 1444215672), (2, 722107836), (3, 481405224), (4, 361053918), (6, 240702612), (8, 180526959), (9, 160468408), (12, 120351306), (18, 80234204), (24, 60175653), (36, 40117102), (37, 39032856), (72, 20058551), (74, 19516428), (111, 13010952), (148, 9758214), (222, 6505476), (296, 4879107), (333, 4336984), (444, 3252738), (666, 2168492), (888, 1626369), (1332, 1084246), (2664, 542123)]