240164652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{219931}}^1$

素因数の和:219958

約数の個数: 48

約数和(自身を含む): 689706752

約数和(自身を除く): 449542100

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 219931, 439862, 659793, 879724, 1319586, 1539517, 2639172, 2859103, 3079034, 4618551, 5718206, 6158068, 8577309, 9237102, 11436412, 17154618, 18474204, 20013721, 34309236, 40027442, 60041163, 80054884, 120082326, 240164652]

約数ペア:

[(1, 240164652), (2, 120082326), (3, 80054884), (4, 60041163), (6, 40027442), (7, 34309236), (12, 20013721), (13, 18474204), (14, 17154618), (21, 11436412), (26, 9237102), (28, 8577309), (39, 6158068), (42, 5718206), (52, 4618551), (78, 3079034), (84, 2859103), (91, 2639172), (156, 1539517), (182, 1319586), (273, 879724), (364, 659793), (546, 439862), (1092, 219931)]