378889728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 1166711040

約数和(自身を除く): 787821312

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, 269, 336, 384, 393, 448, 512, 524, 538, 672, 768, 786, 807, 896, 917, 1048, 1076, 1344, 1536, 1572, 1614, 1792, 1834, 1883, 2096, 2152, 2688, 2751, 3144, 3228, 3584, 3668, 3766, 4192, 4304, 5376, 5502, 5649, 6288, 6456, 7336, 7532, 8384, 8608, 10752, 11004, 11298, 12576, 12912, 14672, 15064, 16768, 17216, 22008, 22596, 25152, 25824, 29344, 30128, 33536, 34432, 35239, 44016, 45192, 50304, 51648, 58688, 60256, 67072, 68864, 70478, 88032, 90384, 100608, 103296, 105717, 117376, 120512, 137728, 140956, 176064, 180768, 201216, 206592, 211434, 234752, 241024, 246673, 281912, 352128, 361536, 413184, 422868, 469504, 482048, 493346, 563824, 704256, 723072, 740019, 845736, 964096, 986692, 1127648, 1408512, 1446144, 1480038, 1691472, 1973384, 2255296, 2892288, 2960076, 3382944, 3946768, 4510592, 5920152, 6765888, 7893536, 9021184, 11840304, 13531776, 15787072, 18042368, 23680608, 27063552, 31574144, 47361216, 54127104, 63148288, 94722432, 126296576, 189444864, 378889728]

約数ペア:

[(1, 378889728), (2, 189444864), (3, 126296576), (4, 94722432), (6, 63148288), (7, 54127104), (8, 47361216), (12, 31574144), (14, 27063552), (16, 23680608), (21, 18042368), (24, 15787072), (28, 13531776), (32, 11840304), (42, 9021184), (48, 7893536), (56, 6765888), (64, 5920152), (84, 4510592), (96, 3946768), (112, 3382944), (128, 2960076), (131, 2892288), (168, 2255296), (192, 1973384), (224, 1691472), (256, 1480038), (262, 1446144), (269, 1408512), (336, 1127648), (384, 986692), (393, 964096), (448, 845736), (512, 740019), (524, 723072), (538, 704256), (672, 563824), (768, 493346), (786, 482048), (807, 469504), (896, 422868), (917, 413184), (1048, 361536), (1076, 352128), (1344, 281912), (1536, 246673), (1572, 241024), (1614, 234752), (1792, 211434), (1834, 206592), (1883, 201216), (2096, 180768), (2152, 176064), (2688, 140956), (2751, 137728), (3144, 120512), (3228, 117376), (3584, 105717), (3668, 103296), (3766, 100608), (4192, 90384), (4304, 88032), (5376, 70478), (5502, 68864), (5649, 67072), (6288, 60256), (6456, 58688), (7336, 51648), (7532, 50304), (8384, 45192), (8608, 44016), (10752, 35239), (11004, 34432), (11298, 33536), (12576, 30128), (12912, 29344), (14672, 25824), (15064, 25152), (16768, 22596), (17216, 22008)]