16721300736

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1036787}}^1$

素因数の和:1036816

約数の個数: 108

約数和(自身を含む): 55099061472

約数和(自身を除く): 38377760736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 1036787, 2073574, 3110361, 4147148, 6220722, 7257509, 8294296, 9331083, 12441444, 14515018, 16588592, 18662166, 21772527, 24882888, 29030036, 33177184, 37324332, 43545054, 49765776, 58060072, 65317581, 66354368, 74648664, 87090108, 99531552, 116120144, 130635162, 132708736, 149297328, 174180216, 199063104, 232240288, 261270324, 265417472, 298594656, 348360432, 398126208, 464480576, 522540648, 597189312, 696720864, 796252416, 928961152, 1045081296, 1194378624, 1393441728, 1857922304, 2090162592, 2388757248, 2786883456, 4180325184, 5573766912, 8360650368, 16721300736]

約数ペア:

[(1, 16721300736), (2, 8360650368), (3, 5573766912), (4, 4180325184), (6, 2786883456), (7, 2388757248), (8, 2090162592), (9, 1857922304), (12, 1393441728), (14, 1194378624), (16, 1045081296), (18, 928961152), (21, 796252416), (24, 696720864), (28, 597189312), (32, 522540648), (36, 464480576), (42, 398126208), (48, 348360432), (56, 298594656), (63, 265417472), (64, 261270324), (72, 232240288), (84, 199063104), (96, 174180216), (112, 149297328), (126, 132708736), (128, 130635162), (144, 116120144), (168, 99531552), (192, 87090108), (224, 74648664), (252, 66354368), (256, 65317581), (288, 58060072), (336, 49765776), (384, 43545054), (448, 37324332), (504, 33177184), (576, 29030036), (672, 24882888), (768, 21772527), (896, 18662166), (1008, 16588592), (1152, 14515018), (1344, 12441444), (1792, 9331083), (2016, 8294296), (2304, 7257509), (2688, 6220722), (4032, 4147148), (5376, 3110361), (8064, 2073574), (16128, 1036787)]