1687645056

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 5023296000

約数和(自身を除く): 3335650944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 89, 92, 96, 113, 114, 128, 138, 152, 178, 184, 192, 226, 228, 267, 276, 304, 339, 356, 368, 384, 437, 452, 456, 534, 552, 608, 678, 712, 736, 874, 904, 912, 1068, 1104, 1216, 1311, 1356, 1424, 1472, 1691, 1748, 1808, 1824, 2047, 2136, 2147, 2208, 2432, 2599, 2622, 2712, 2848, 2944, 3382, 3496, 3616, 3648, 4094, 4272, 4294, 4416, 5073, 5198, 5244, 5424, 5696, 6141, 6441, 6764, 6992, 7232, 7296, 7797, 8188, 8544, 8588, 8832, 10057, 10146, 10396, 10488, 10848, 11392, 12282, 12882, 13528, 13984, 14464, 15594, 16376, 17088, 17176, 20114, 20292, 20792, 20976, 21696, 24564, 25764, 27056, 27968, 30171, 31188, 32752, 34176, 34352, 38893, 40228, 40584, 41584, 41952, 43392, 49128, 49381, 51528, 54112, 55936, 60342, 62376, 65504, 68704, 77786, 80456, 81168, 83168, 83904, 98256, 98762, 103056, 108224, 116679, 120684, 124752, 131008, 137408, 148143, 155572, 160912, 162336, 166336, 167808, 191083, 196512, 197524, 206112, 216448, 231311, 233358, 241368, 249504, 262016, 274816, 296286, 311144, 321824, 324672, 332672, 382166, 393024, 395048, 412224, 462622, 466716, 482736, 499008, 573249, 592572, 622288, 643648, 649344, 693933, 764332, 786048, 790096, 824448, 925244, 933432, 965472, 998016, 1146498, 1185144, 1244576, 1287296, 1387866, 1528664, 1580192, 1850488, 1866864, 1930944, 2292996, 2370288, 2489152, 2775732, 3057328, 3160384, 3700976, 3733728, 3861888, 4394909, 4585992, 4740576, 4978304, 5551464, 6114656, 6320768, 7401952, 7467456, 8789818, 9171984, 9481152, 11102928, 12229312, 13184727, 14803904, 14934912, 17579636, 18343968, 18962304, 22205856, 24458624, 26369454, 29607808, 35159272, 36687936, 44411712, 52738908, 70318544, 73375872, 88823424, 105477816, 140637088, 210955632, 281274176, 421911264, 562548352, 843822528, 1687645056]

約数ペア:

[(1, 1687645056), (2, 843822528), (3, 562548352), (4, 421911264), (6, 281274176), (8, 210955632), (12, 140637088), (16, 105477816), (19, 88823424), (23, 73375872), (24, 70318544), (32, 52738908), (38, 44411712), (46, 36687936), (48, 35159272), (57, 29607808), (64, 26369454), (69, 24458624), (76, 22205856), (89, 18962304), (92, 18343968), (96, 17579636), (113, 14934912), (114, 14803904), (128, 13184727), (138, 12229312), (152, 11102928), (178, 9481152), (184, 9171984), (192, 8789818), (226, 7467456), (228, 7401952), (267, 6320768), (276, 6114656), (304, 5551464), (339, 4978304), (356, 4740576), (368, 4585992), (384, 4394909), (437, 3861888), (452, 3733728), (456, 3700976), (534, 3160384), (552, 3057328), (608, 2775732), (678, 2489152), (712, 2370288), (736, 2292996), (874, 1930944), (904, 1866864), (912, 1850488), (1068, 1580192), (1104, 1528664), (1216, 1387866), (1311, 1287296), (1356, 1244576), (1424, 1185144), (1472, 1146498), (1691, 998016), (1748, 965472), (1808, 933432), (1824, 925244), (2047, 824448), (2136, 790096), (2147, 786048), (2208, 764332), (2432, 693933), (2599, 649344), (2622, 643648), (2712, 622288), (2848, 592572), (2944, 573249), (3382, 499008), (3496, 482736), (3616, 466716), (3648, 462622), (4094, 412224), (4272, 395048), (4294, 393024), (4416, 382166), (5073, 332672), (5198, 324672), (5244, 321824), (5424, 311144), (5696, 296286), (6141, 274816), (6441, 262016), (6764, 249504), (6992, 241368), (7232, 233358), (7296, 231311), (7797, 216448), (8188, 206112), (8544, 197524), (8588, 196512), (8832, 191083), (10057, 167808), (10146, 166336), (10396, 162336), (10488, 160912), (10848, 155572), (11392, 148143), (12282, 137408), (12882, 131008), (13528, 124752), (13984, 120684), (14464, 116679), (15594, 108224), (16376, 103056), (17088, 98762), (17176, 98256), (20114, 83904), (20292, 83168), (20792, 81168), (20976, 80456), (21696, 77786), (24564, 68704), (25764, 65504), (27056, 62376), (27968, 60342), (30171, 55936), (31188, 54112), (32752, 51528), (34176, 49381), (34352, 49128), (38893, 43392), (40228, 41952), (40584, 41584)]