1285843968

素因数分解:

$2^{10}\times 3^2\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 198

約数和(自身を含む): 3851463252

約数和(自身を除く): 2565619284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 83, 96, 123, 128, 144, 164, 166, 192, 246, 249, 256, 288, 328, 332, 369, 384, 492, 498, 512, 576, 656, 664, 738, 747, 768, 984, 996, 1024, 1152, 1312, 1328, 1476, 1494, 1536, 1681, 1968, 1992, 2304, 2624, 2656, 2952, 2988, 3072, 3362, 3403, 3936, 3984, 4608, 5043, 5248, 5312, 5904, 5976, 6724, 6806, 7872, 7968, 9216, 10086, 10209, 10496, 10624, 11808, 11952, 13448, 13612, 15129, 15744, 15936, 20172, 20418, 20992, 21248, 23616, 23904, 26896, 27224, 30258, 30627, 31488, 31872, 40344, 40836, 41984, 42496, 47232, 47808, 53792, 54448, 60516, 61254, 62976, 63744, 80688, 81672, 84992, 94464, 95616, 107584, 108896, 121032, 122508, 125952, 127488, 139523, 161376, 163344, 188928, 191232, 215168, 217792, 242064, 245016, 254976, 279046, 322752, 326688, 377856, 382464, 418569, 430336, 435584, 484128, 490032, 558092, 645504, 653376, 764928, 837138, 860672, 871168, 968256, 980064, 1116184, 1255707, 1291008, 1306752, 1674276, 1721344, 1742336, 1936512, 1960128, 2232368, 2511414, 2582016, 2613504, 3348552, 3484672, 3873024, 3920256, 4464736, 5022828, 5164032, 5227008, 6697104, 7746048, 7840512, 8929472, 10045656, 10454016, 13394208, 15492096, 15681024, 17858944, 20091312, 26788416, 31362048, 35717888, 40182624, 53576832, 71435776, 80365248, 107153664, 142871552, 160730496, 214307328, 321460992, 428614656, 642921984, 1285843968]

約数ペア:

[(1, 1285843968), (2, 642921984), (3, 428614656), (4, 321460992), (6, 214307328), (8, 160730496), (9, 142871552), (12, 107153664), (16, 80365248), (18, 71435776), (24, 53576832), (32, 40182624), (36, 35717888), (41, 31362048), (48, 26788416), (64, 20091312), (72, 17858944), (82, 15681024), (83, 15492096), (96, 13394208), (123, 10454016), (128, 10045656), (144, 8929472), (164, 7840512), (166, 7746048), (192, 6697104), (246, 5227008), (249, 5164032), (256, 5022828), (288, 4464736), (328, 3920256), (332, 3873024), (369, 3484672), (384, 3348552), (492, 2613504), (498, 2582016), (512, 2511414), (576, 2232368), (656, 1960128), (664, 1936512), (738, 1742336), (747, 1721344), (768, 1674276), (984, 1306752), (996, 1291008), (1024, 1255707), (1152, 1116184), (1312, 980064), (1328, 968256), (1476, 871168), (1494, 860672), (1536, 837138), (1681, 764928), (1968, 653376), (1992, 645504), (2304, 558092), (2624, 490032), (2656, 484128), (2952, 435584), (2988, 430336), (3072, 418569), (3362, 382464), (3403, 377856), (3936, 326688), (3984, 322752), (4608, 279046), (5043, 254976), (5248, 245016), (5312, 242064), (5904, 217792), (5976, 215168), (6724, 191232), (6806, 188928), (7872, 163344), (7968, 161376), (9216, 139523), (10086, 127488), (10209, 125952), (10496, 122508), (10624, 121032), (11808, 108896), (11952, 107584), (13448, 95616), (13612, 94464), (15129, 84992), (15744, 81672), (15936, 80688), (20172, 63744), (20418, 62976), (20992, 61254), (21248, 60516), (23616, 54448), (23904, 53792), (26896, 47808), (27224, 47232), (30258, 42496), (30627, 41984), (31488, 40836), (31872, 40344)]