290157984

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 96

約数和(自身を含む): 867041280

約数和(自身を除く): 576883296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 164, 216, 246, 288, 328, 369, 432, 492, 656, 738, 864, 984, 1107, 1312, 1476, 1968, 2214, 2952, 3936, 4428, 5904, 8191, 8856, 11808, 16382, 17712, 24573, 32764, 35424, 49146, 65528, 73719, 98292, 131056, 147438, 196584, 221157, 262112, 294876, 335831, 393168, 442314, 589752, 671662, 786336, 884628, 1007493, 1179504, 1343324, 1769256, 2014986, 2359008, 2686648, 3022479, 3538512, 4029972, 5373296, 6044958, 7077024, 8059944, 9067437, 10746592, 12089916, 16119888, 18134874, 24179832, 32239776, 36269748, 48359664, 72539496, 96719328, 145078992, 290157984]

約数ペア:

[(1, 290157984), (2, 145078992), (3, 96719328), (4, 72539496), (6, 48359664), (8, 36269748), (9, 32239776), (12, 24179832), (16, 18134874), (18, 16119888), (24, 12089916), (27, 10746592), (32, 9067437), (36, 8059944), (41, 7077024), (48, 6044958), (54, 5373296), (72, 4029972), (82, 3538512), (96, 3022479), (108, 2686648), (123, 2359008), (144, 2014986), (164, 1769256), (216, 1343324), (246, 1179504), (288, 1007493), (328, 884628), (369, 786336), (432, 671662), (492, 589752), (656, 442314), (738, 393168), (864, 335831), (984, 294876), (1107, 262112), (1312, 221157), (1476, 196584), (1968, 147438), (2214, 131056), (2952, 98292), (3936, 73719), (4428, 65528), (5904, 49146), (8191, 35424), (8856, 32764), (11808, 24573), (16382, 17712)]