851657472

素因数分解:

$2^8\times 3^2\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1386

約数の個数: 108

約数和(自身を含む): 2464606144

約数和(自身を除く): 1612948672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 373, 384, 576, 746, 768, 991, 1119, 1152, 1492, 1982, 2238, 2304, 2973, 2984, 3357, 3964, 4476, 5946, 5968, 6714, 7928, 8919, 8952, 11892, 11936, 13428, 15856, 17838, 17904, 23784, 23872, 26856, 31712, 35676, 35808, 47568, 47744, 53712, 63424, 71352, 71616, 95136, 95488, 107424, 126848, 142704, 143232, 190272, 214848, 253696, 285408, 286464, 369643, 380544, 429696, 570816, 739286, 761088, 859392, 1108929, 1141632, 1478572, 2217858, 2283264, 2957144, 3326787, 4435716, 5914288, 6653574, 8871432, 11828576, 13307148, 17742864, 23657152, 26614296, 35485728, 47314304, 53228592, 70971456, 94628608, 106457184, 141942912, 212914368, 283885824, 425828736, 851657472]

約数ペア:

[(1, 851657472), (2, 425828736), (3, 283885824), (4, 212914368), (6, 141942912), (8, 106457184), (9, 94628608), (12, 70971456), (16, 53228592), (18, 47314304), (24, 35485728), (32, 26614296), (36, 23657152), (48, 17742864), (64, 13307148), (72, 11828576), (96, 8871432), (128, 6653574), (144, 5914288), (192, 4435716), (256, 3326787), (288, 2957144), (373, 2283264), (384, 2217858), (576, 1478572), (746, 1141632), (768, 1108929), (991, 859392), (1119, 761088), (1152, 739286), (1492, 570816), (1982, 429696), (2238, 380544), (2304, 369643), (2973, 286464), (2984, 285408), (3357, 253696), (3964, 214848), (4476, 190272), (5946, 143232), (5968, 142704), (6714, 126848), (7928, 107424), (8919, 95488), (8952, 95136), (11892, 71616), (11936, 71352), (13428, 63424), (15856, 53712), (17838, 47744), (17904, 47568), (23784, 35808), (23872, 35676), (26856, 31712)]