21965377728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8039}}^1$

素因数の和:8187

約数の個数: 224

約数和(自身を含む): 70577049600

約数和(自身を除く): 48611671872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 107, 112, 114, 133, 152, 168, 192, 214, 224, 228, 266, 304, 321, 336, 399, 428, 448, 456, 532, 608, 642, 672, 749, 798, 856, 912, 1064, 1216, 1284, 1344, 1498, 1596, 1712, 1824, 2033, 2128, 2247, 2568, 2996, 3192, 3424, 3648, 4066, 4256, 4494, 5136, 5992, 6099, 6384, 6848, 8039, 8132, 8512, 8988, 10272, 11984, 12198, 12768, 14231, 16078, 16264, 17976, 20544, 23968, 24117, 24396, 25536, 28462, 32156, 32528, 35952, 42693, 47936, 48234, 48792, 56273, 56924, 64312, 65056, 71904, 85386, 96468, 97584, 112546, 113848, 128624, 130112, 143808, 152741, 168819, 170772, 192936, 195168, 225092, 227696, 257248, 305482, 337638, 341544, 385872, 390336, 450184, 455392, 458223, 514496, 610964, 675276, 683088, 771744, 860173, 900368, 910784, 916446, 1069187, 1221928, 1350552, 1366176, 1543488, 1720346, 1800736, 1832892, 2138374, 2443856, 2580519, 2701104, 2732352, 3207561, 3440692, 3601472, 3665784, 4276748, 4887712, 5161038, 5402208, 6021211, 6415122, 6881384, 7331568, 8553496, 9775424, 10322076, 10804416, 12042422, 12830244, 13762768, 14663136, 16343287, 17106992, 18063633, 20644152, 24084844, 25660488, 27525536, 29326272, 32686574, 34213984, 36127266, 41288304, 48169688, 49029861, 51320976, 55051072, 65373148, 68427968, 72254532, 82576608, 96339376, 98059722, 102641952, 114403009, 130746296, 144509064, 165153216, 192678752, 196119444, 205283904, 228806018, 261492592, 289018128, 343209027, 385357504, 392238888, 457612036, 522985184, 578036256, 686418054, 784477776, 915224072, 1045970368, 1156072512, 1372836108, 1568955552, 1830448144, 2745672216, 3137911104, 3660896288, 5491344432, 7321792576, 10982688864, 21965377728]

約数ペア:

[(1, 21965377728), (2, 10982688864), (3, 7321792576), (4, 5491344432), (6, 3660896288), (7, 3137911104), (8, 2745672216), (12, 1830448144), (14, 1568955552), (16, 1372836108), (19, 1156072512), (21, 1045970368), (24, 915224072), (28, 784477776), (32, 686418054), (38, 578036256), (42, 522985184), (48, 457612036), (56, 392238888), (57, 385357504), (64, 343209027), (76, 289018128), (84, 261492592), (96, 228806018), (107, 205283904), (112, 196119444), (114, 192678752), (133, 165153216), (152, 144509064), (168, 130746296), (192, 114403009), (214, 102641952), (224, 98059722), (228, 96339376), (266, 82576608), (304, 72254532), (321, 68427968), (336, 65373148), (399, 55051072), (428, 51320976), (448, 49029861), (456, 48169688), (532, 41288304), (608, 36127266), (642, 34213984), (672, 32686574), (749, 29326272), (798, 27525536), (856, 25660488), (912, 24084844), (1064, 20644152), (1216, 18063633), (1284, 17106992), (1344, 16343287), (1498, 14663136), (1596, 13762768), (1712, 12830244), (1824, 12042422), (2033, 10804416), (2128, 10322076), (2247, 9775424), (2568, 8553496), (2996, 7331568), (3192, 6881384), (3424, 6415122), (3648, 6021211), (4066, 5402208), (4256, 5161038), (4494, 4887712), (5136, 4276748), (5992, 3665784), (6099, 3601472), (6384, 3440692), (6848, 3207561), (8039, 2732352), (8132, 2701104), (8512, 2580519), (8988, 2443856), (10272, 2138374), (11984, 1832892), (12198, 1800736), (12768, 1720346), (14231, 1543488), (16078, 1366176), (16264, 1350552), (17976, 1221928), (20544, 1069187), (23968, 916446), (24117, 910784), (24396, 900368), (25536, 860173), (28462, 771744), (32156, 683088), (32528, 675276), (35952, 610964), (42693, 514496), (47936, 458223), (48234, 455392), (48792, 450184), (56273, 390336), (56924, 385872), (64312, 341544), (65056, 337638), (71904, 305482), (85386, 257248), (96468, 227696), (97584, 225092), (112546, 195168), (113848, 192936), (128624, 170772), (130112, 168819), (143808, 152741)]