40303728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 120861312

約数和(自身を除く): 80557584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 283, 344, 368, 387, 414, 516, 552, 566, 688, 774, 828, 849, 989, 1032, 1104, 1132, 1548, 1656, 1698, 1978, 2064, 2264, 2547, 2967, 3096, 3312, 3396, 3956, 4528, 5094, 5934, 6192, 6509, 6792, 7912, 8901, 10188, 11868, 12169, 13018, 13584, 15824, 17802, 19527, 20376, 23736, 24338, 26036, 35604, 36507, 39054, 40752, 47472, 48676, 52072, 58581, 71208, 73014, 78108, 97352, 104144, 109521, 117162, 142416, 146028, 156216, 194704, 219042, 234324, 279887, 292056, 312432, 438084, 468648, 559774, 584112, 839661, 876168, 937296, 1119548, 1679322, 1752336, 2239096, 2518983, 3358644, 4478192, 5037966, 6717288, 10075932, 13434576, 20151864, 40303728]

約数ペア:

[(1, 40303728), (2, 20151864), (3, 13434576), (4, 10075932), (6, 6717288), (8, 5037966), (9, 4478192), (12, 3358644), (16, 2518983), (18, 2239096), (23, 1752336), (24, 1679322), (36, 1119548), (43, 937296), (46, 876168), (48, 839661), (69, 584112), (72, 559774), (86, 468648), (92, 438084), (129, 312432), (138, 292056), (144, 279887), (172, 234324), (184, 219042), (207, 194704), (258, 156216), (276, 146028), (283, 142416), (344, 117162), (368, 109521), (387, 104144), (414, 97352), (516, 78108), (552, 73014), (566, 71208), (688, 58581), (774, 52072), (828, 48676), (849, 47472), (989, 40752), (1032, 39054), (1104, 36507), (1132, 35604), (1548, 26036), (1656, 24338), (1698, 23736), (1978, 20376), (2064, 19527), (2264, 17802), (2547, 15824), (2967, 13584), (3096, 13018), (3312, 12169), (3396, 11868), (3956, 10188), (4528, 8901), (5094, 7912), (5934, 6792), (6192, 6509)]