228545702

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 450662400

約数和(自身を除く): 222116698

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 343, 434, 539, 682, 686, 977, 1078, 1519, 1954, 2387, 3038, 3773, 4774, 6839, 7546, 10633, 10747, 13678, 16709, 21266, 21494, 30287, 33418, 47873, 60574, 75229, 95746, 116963, 150458, 212009, 233926, 333157, 335111, 424018, 526603, 666314, 670222, 1053206, 1484063, 2332099, 2968126, 3686221, 4664198, 7372442, 10388441, 16324693, 20776882, 32649386, 114272851, 228545702]

約数ペア:

[(1, 228545702), (2, 114272851), (7, 32649386), (11, 20776882), (14, 16324693), (22, 10388441), (31, 7372442), (49, 4664198), (62, 3686221), (77, 2968126), (98, 2332099), (154, 1484063), (217, 1053206), (341, 670222), (343, 666314), (434, 526603), (539, 424018), (682, 335111), (686, 333157), (977, 233926), (1078, 212009), (1519, 150458), (1954, 116963), (2387, 95746), (3038, 75229), (3773, 60574), (4774, 47873), (6839, 33418), (7546, 30287), (10633, 21494), (10747, 21266), (13678, 16709)]