212524704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 695036160

約数和(自身を除く): 482511456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 271, 288, 336, 389, 504, 542, 672, 778, 813, 1008, 1084, 1167, 1556, 1626, 1897, 2016, 2168, 2334, 2439, 2723, 3112, 3252, 3501, 3794, 4336, 4668, 4878, 5446, 5691, 6224, 6504, 7002, 7588, 8169, 8672, 9336, 9756, 10892, 11382, 12448, 13008, 14004, 15176, 16338, 17073, 18672, 19512, 21784, 22764, 24507, 26016, 28008, 30352, 32676, 34146, 37344, 39024, 43568, 45528, 49014, 56016, 60704, 65352, 68292, 78048, 87136, 91056, 98028, 105419, 112032, 130704, 136584, 182112, 196056, 210838, 261408, 273168, 316257, 392112, 421676, 546336, 632514, 737933, 784224, 843352, 948771, 1265028, 1475866, 1686704, 1897542, 2213799, 2530056, 2951732, 3373408, 3795084, 4427598, 5060112, 5903464, 6641397, 7590168, 8855196, 10120224, 11806928, 13282794, 15180336, 17710392, 23613856, 26565588, 30360672, 35420784, 53131176, 70841568, 106262352, 212524704]

約数ペア:

[(1, 212524704), (2, 106262352), (3, 70841568), (4, 53131176), (6, 35420784), (7, 30360672), (8, 26565588), (9, 23613856), (12, 17710392), (14, 15180336), (16, 13282794), (18, 11806928), (21, 10120224), (24, 8855196), (28, 7590168), (32, 6641397), (36, 5903464), (42, 5060112), (48, 4427598), (56, 3795084), (63, 3373408), (72, 2951732), (84, 2530056), (96, 2213799), (112, 1897542), (126, 1686704), (144, 1475866), (168, 1265028), (224, 948771), (252, 843352), (271, 784224), (288, 737933), (336, 632514), (389, 546336), (504, 421676), (542, 392112), (672, 316257), (778, 273168), (813, 261408), (1008, 210838), (1084, 196056), (1167, 182112), (1556, 136584), (1626, 130704), (1897, 112032), (2016, 105419), (2168, 98028), (2334, 91056), (2439, 87136), (2723, 78048), (3112, 68292), (3252, 65352), (3501, 60704), (3794, 56016), (4336, 49014), (4668, 45528), (4878, 43568), (5446, 39024), (5691, 37344), (6224, 34146), (6504, 32676), (7002, 30352), (7588, 28008), (8169, 26016), (8672, 24507), (9336, 22764), (9756, 21784), (10892, 19512), (11382, 18672), (12448, 17073), (13008, 16338), (14004, 15176)]