181181856

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2714

約数の個数: 96

約数和(自身を含む): 512483328

約数和(自身を除く): 331301472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 736, 744, 992, 1104, 1426, 1488, 2139, 2208, 2647, 2852, 2976, 4278, 5294, 5704, 7941, 8556, 10588, 11408, 15882, 17112, 21176, 22816, 31764, 34224, 42352, 60881, 63528, 68448, 82057, 84704, 121762, 127056, 164114, 182643, 243524, 246171, 254112, 328228, 365286, 487048, 492342, 656456, 730572, 974096, 984684, 1312912, 1461144, 1887311, 1948192, 1969368, 2625824, 2922288, 3774622, 3938736, 5661933, 5844576, 7549244, 7877472, 11323866, 15098488, 22647732, 30196976, 45295464, 60393952, 90590928, 181181856]

約数ペア:

[(1, 181181856), (2, 90590928), (3, 60393952), (4, 45295464), (6, 30196976), (8, 22647732), (12, 15098488), (16, 11323866), (23, 7877472), (24, 7549244), (31, 5844576), (32, 5661933), (46, 3938736), (48, 3774622), (62, 2922288), (69, 2625824), (92, 1969368), (93, 1948192), (96, 1887311), (124, 1461144), (138, 1312912), (184, 984684), (186, 974096), (248, 730572), (276, 656456), (368, 492342), (372, 487048), (496, 365286), (552, 328228), (713, 254112), (736, 246171), (744, 243524), (992, 182643), (1104, 164114), (1426, 127056), (1488, 121762), (2139, 84704), (2208, 82057), (2647, 68448), (2852, 63528), (2976, 60881), (4278, 42352), (5294, 34224), (5704, 31764), (7941, 22816), (8556, 21176), (10588, 17112), (11408, 15882)]