256810092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16349}}^1$

素因数の和:16391

約数の個数: 96

約数和(自身を含む): 791078400

約数和(自身を除く): 534268308

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 15708, 16349, 32698, 49047, 65396, 98094, 114443, 179839, 196188, 228886, 277933, 343329, 359678, 457772, 539517, 555866, 686658, 719356, 833799, 1079034, 1111732, 1258873, 1373316, 1667598, 1945531, 2158068, 2517746, 3057263, 3335196, 3776619, 3891062, 5035492, 5836593, 6114526, 7553238, 7782124, 9171789, 11673186, 12229052, 15106476, 18343578, 21400841, 23346372, 36687156, 42801682, 64202523, 85603364, 128405046, 256810092]

約数ペア:

[(1, 256810092), (2, 128405046), (3, 85603364), (4, 64202523), (6, 42801682), (7, 36687156), (11, 23346372), (12, 21400841), (14, 18343578), (17, 15106476), (21, 12229052), (22, 11673186), (28, 9171789), (33, 7782124), (34, 7553238), (42, 6114526), (44, 5836593), (51, 5035492), (66, 3891062), (68, 3776619), (77, 3335196), (84, 3057263), (102, 2517746), (119, 2158068), (132, 1945531), (154, 1667598), (187, 1373316), (204, 1258873), (231, 1111732), (238, 1079034), (308, 833799), (357, 719356), (374, 686658), (462, 555866), (476, 539517), (561, 457772), (714, 359678), (748, 343329), (924, 277933), (1122, 228886), (1309, 196188), (1428, 179839), (2244, 114443), (2618, 98094), (3927, 65396), (5236, 49047), (7854, 32698), (15708, 16349)]