231215184

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 668528640

約数和(自身を除く): 437313456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 127, 141, 144, 188, 254, 269, 282, 376, 381, 423, 508, 538, 564, 752, 762, 807, 846, 1016, 1076, 1128, 1143, 1524, 1614, 1692, 2032, 2152, 2256, 2286, 2421, 3048, 3228, 3384, 4304, 4572, 4842, 5969, 6096, 6456, 6768, 9144, 9684, 11938, 12643, 12912, 17907, 18288, 19368, 23876, 25286, 34163, 35814, 37929, 38736, 47752, 50572, 53721, 68326, 71628, 75858, 95504, 101144, 102489, 107442, 113787, 136652, 143256, 151716, 202288, 204978, 214884, 227574, 273304, 286512, 303432, 307467, 409956, 429768, 455148, 546608, 606864, 614934, 819912, 859536, 910296, 1229868, 1605661, 1639824, 1820592, 2459736, 3211322, 4816983, 4919472, 6422644, 9633966, 12845288, 14450949, 19267932, 25690576, 28901898, 38535864, 57803796, 77071728, 115607592, 231215184]

約数ペア:

[(1, 231215184), (2, 115607592), (3, 77071728), (4, 57803796), (6, 38535864), (8, 28901898), (9, 25690576), (12, 19267932), (16, 14450949), (18, 12845288), (24, 9633966), (36, 6422644), (47, 4919472), (48, 4816983), (72, 3211322), (94, 2459736), (127, 1820592), (141, 1639824), (144, 1605661), (188, 1229868), (254, 910296), (269, 859536), (282, 819912), (376, 614934), (381, 606864), (423, 546608), (508, 455148), (538, 429768), (564, 409956), (752, 307467), (762, 303432), (807, 286512), (846, 273304), (1016, 227574), (1076, 214884), (1128, 204978), (1143, 202288), (1524, 151716), (1614, 143256), (1692, 136652), (2032, 113787), (2152, 107442), (2256, 102489), (2286, 101144), (2421, 95504), (3048, 75858), (3228, 71628), (3384, 68326), (4304, 53721), (4572, 50572), (4842, 47752), (5969, 38736), (6096, 37929), (6456, 35814), (6768, 34163), (9144, 25286), (9684, 23876), (11938, 19368), (12643, 18288), (12912, 17907)]