18857158656

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3347}}^1$

素因数の和:3510

約数の個数: 192

約数和(自身を含む): 57911293440

約数和(自身を除く): 39054134784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 256, 262, 336, 384, 393, 448, 512, 524, 672, 768, 786, 896, 917, 1024, 1048, 1344, 1536, 1572, 1792, 1834, 2048, 2096, 2688, 2751, 3072, 3144, 3347, 3584, 3668, 4192, 5376, 5502, 6144, 6288, 6694, 7168, 7336, 8384, 10041, 10752, 11004, 12576, 13388, 14336, 14672, 16768, 20082, 21504, 22008, 23429, 25152, 26776, 29344, 33536, 40164, 43008, 44016, 46858, 50304, 53552, 58688, 67072, 70287, 80328, 88032, 93716, 100608, 107104, 117376, 134144, 140574, 160656, 176064, 187432, 201216, 214208, 234752, 268288, 281148, 321312, 352128, 374864, 402432, 428416, 438457, 469504, 562296, 642624, 704256, 749728, 804864, 856832, 876914, 939008, 1124592, 1285248, 1315371, 1408512, 1499456, 1713664, 1753828, 1878016, 2249184, 2570496, 2630742, 2817024, 2998912, 3069199, 3427328, 3507656, 4498368, 5140992, 5261484, 5634048, 5997824, 6138398, 6854656, 7015312, 8996736, 9207597, 10281984, 10522968, 11995648, 12276796, 14030624, 17993472, 18415194, 20563968, 21045936, 23991296, 24553592, 28061248, 35986944, 36830388, 42091872, 47982592, 49107184, 56122496, 71973888, 73660776, 84183744, 98214368, 112244992, 143947776, 147321552, 168367488, 196428736, 224489984, 294643104, 336734976, 392857472, 448979968, 589286208, 673469952, 785714944, 897959936, 1178572416, 1346939904, 1571429888, 2357144832, 2693879808, 3142859776, 4714289664, 6285719552, 9428579328, 18857158656]

約数ペア:

[(1, 18857158656), (2, 9428579328), (3, 6285719552), (4, 4714289664), (6, 3142859776), (7, 2693879808), (8, 2357144832), (12, 1571429888), (14, 1346939904), (16, 1178572416), (21, 897959936), (24, 785714944), (28, 673469952), (32, 589286208), (42, 448979968), (48, 392857472), (56, 336734976), (64, 294643104), (84, 224489984), (96, 196428736), (112, 168367488), (128, 147321552), (131, 143947776), (168, 112244992), (192, 98214368), (224, 84183744), (256, 73660776), (262, 71973888), (336, 56122496), (384, 49107184), (393, 47982592), (448, 42091872), (512, 36830388), (524, 35986944), (672, 28061248), (768, 24553592), (786, 23991296), (896, 21045936), (917, 20563968), (1024, 18415194), (1048, 17993472), (1344, 14030624), (1536, 12276796), (1572, 11995648), (1792, 10522968), (1834, 10281984), (2048, 9207597), (2096, 8996736), (2688, 7015312), (2751, 6854656), (3072, 6138398), (3144, 5997824), (3347, 5634048), (3584, 5261484), (3668, 5140992), (4192, 4498368), (5376, 3507656), (5502, 3427328), (6144, 3069199), (6288, 2998912), (6694, 2817024), (7168, 2630742), (7336, 2570496), (8384, 2249184), (10041, 1878016), (10752, 1753828), (11004, 1713664), (12576, 1499456), (13388, 1408512), (14336, 1315371), (14672, 1285248), (16768, 1124592), (20082, 939008), (21504, 876914), (22008, 856832), (23429, 804864), (25152, 749728), (26776, 704256), (29344, 642624), (33536, 562296), (40164, 469504), (43008, 438457), (44016, 428416), (46858, 402432), (50304, 374864), (53552, 352128), (58688, 321312), (67072, 281148), (70287, 268288), (80328, 234752), (88032, 214208), (93716, 201216), (100608, 187432), (107104, 176064), (117376, 160656), (134144, 140574)]