280917504

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 160

約数和(自身を含む): 950653440

約数和(自身を除く): 669735936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 2903, 3024, 3456, 3584, 4032, 4608, 5376, 5806, 6048, 6912, 8064, 8709, 10752, 11612, 12096, 13824, 16128, 17418, 20321, 23224, 24192, 26127, 32256, 34836, 40642, 46448, 48384, 52254, 60963, 69672, 78381, 81284, 92896, 96768, 104508, 121926, 139344, 156762, 162568, 182889, 185792, 209016, 243852, 278688, 313524, 325136, 365778, 371584, 418032, 487704, 548667, 557376, 627048, 650272, 731556, 743168, 836064, 975408, 1097334, 1114752, 1254096, 1300544, 1463112, 1486336, 1672128, 1950816, 2194668, 2229504, 2508192, 2601088, 2926224, 3344256, 3901632, 4389336, 4459008, 5016384, 5202176, 5852448, 6688512, 7803264, 8778672, 10032768, 10404352, 11704896, 13377024, 15606528, 17557344, 20065536, 23409792, 31213056, 35114688, 40131072, 46819584, 70229376, 93639168, 140458752, 280917504]

約数ペア:

[(1, 280917504), (2, 140458752), (3, 93639168), (4, 70229376), (6, 46819584), (7, 40131072), (8, 35114688), (9, 31213056), (12, 23409792), (14, 20065536), (16, 17557344), (18, 15606528), (21, 13377024), (24, 11704896), (27, 10404352), (28, 10032768), (32, 8778672), (36, 7803264), (42, 6688512), (48, 5852448), (54, 5202176), (56, 5016384), (63, 4459008), (64, 4389336), (72, 3901632), (84, 3344256), (96, 2926224), (108, 2601088), (112, 2508192), (126, 2229504), (128, 2194668), (144, 1950816), (168, 1672128), (189, 1486336), (192, 1463112), (216, 1300544), (224, 1254096), (252, 1114752), (256, 1097334), (288, 975408), (336, 836064), (378, 743168), (384, 731556), (432, 650272), (448, 627048), (504, 557376), (512, 548667), (576, 487704), (672, 418032), (756, 371584), (768, 365778), (864, 325136), (896, 313524), (1008, 278688), (1152, 243852), (1344, 209016), (1512, 185792), (1536, 182889), (1728, 162568), (1792, 156762), (2016, 139344), (2304, 121926), (2688, 104508), (2903, 96768), (3024, 92896), (3456, 81284), (3584, 78381), (4032, 69672), (4608, 60963), (5376, 52254), (5806, 48384), (6048, 46448), (6912, 40642), (8064, 34836), (8709, 32256), (10752, 26127), (11612, 24192), (12096, 23224), (13824, 20321), (16128, 17418)]