1440996816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4288681}}^1$

素因数の和:4288699

約数の個数: 40

約数和(自身を含む): 4254372544

約数和(自身を除く): 2813375728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4288681, 8577362, 12866043, 17154724, 25732086, 30020767, 34309448, 51464172, 60041534, 68618896, 90062301, 102928344, 120083068, 180124602, 205856688, 240166136, 360249204, 480332272, 720498408, 1440996816]

約数ペア:

[(1, 1440996816), (2, 720498408), (3, 480332272), (4, 360249204), (6, 240166136), (7, 205856688), (8, 180124602), (12, 120083068), (14, 102928344), (16, 90062301), (21, 68618896), (24, 60041534), (28, 51464172), (42, 34309448), (48, 30020767), (56, 25732086), (84, 17154724), (112, 12866043), (168, 8577362), (336, 4288681)]