212532144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 661790976

約数和(自身を除く): 449258832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 37, 43, 44, 46, 48, 66, 69, 74, 86, 88, 92, 111, 121, 129, 132, 138, 148, 172, 176, 184, 222, 242, 253, 258, 264, 276, 296, 344, 363, 368, 407, 444, 473, 484, 506, 516, 528, 552, 592, 688, 726, 759, 814, 851, 888, 946, 968, 989, 1012, 1032, 1104, 1221, 1419, 1452, 1518, 1591, 1628, 1702, 1776, 1892, 1936, 1978, 2024, 2064, 2442, 2553, 2783, 2838, 2904, 2967, 3036, 3182, 3256, 3404, 3784, 3956, 4048, 4477, 4773, 4884, 5106, 5203, 5566, 5676, 5808, 5934, 6072, 6364, 6512, 6808, 7568, 7912, 8349, 8954, 9361, 9546, 9768, 10212, 10406, 10879, 11132, 11352, 11868, 12144, 12728, 13431, 13616, 15609, 15824, 16698, 17501, 17908, 18722, 19092, 19536, 20424, 20812, 21758, 22264, 22704, 23736, 25456, 26862, 28083, 31218, 32637, 33396, 35002, 35816, 36593, 37444, 38184, 40848, 41624, 43516, 44528, 47472, 52503, 53724, 56166, 62436, 65274, 66792, 70004, 71632, 73186, 74888, 76368, 83248, 87032, 102971, 105006, 107448, 109779, 112332, 119669, 124872, 130548, 133584, 140008, 146372, 149776, 174064, 192511, 205942, 210012, 214896, 219558, 224664, 239338, 249744, 261096, 280016, 292744, 308913, 359007, 385022, 402523, 411884, 420024, 439116, 449328, 478676, 522192, 577533, 585488, 617826, 718014, 770044, 805046, 823768, 840048, 878232, 957352, 1155066, 1207569, 1235652, 1436028, 1540088, 1610092, 1647536, 1756464, 1914704, 2310132, 2415138, 2471304, 2872056, 3080176, 3220184, 4427753, 4620264, 4830276, 4942608, 5744112, 6440368, 8855506, 9240528, 9660552, 13283259, 17711012, 19321104, 26566518, 35422024, 53133036, 70844048, 106266072, 212532144]

約数ペア:

[(1, 212532144), (2, 106266072), (3, 70844048), (4, 53133036), (6, 35422024), (8, 26566518), (11, 19321104), (12, 17711012), (16, 13283259), (22, 9660552), (23, 9240528), (24, 8855506), (33, 6440368), (37, 5744112), (43, 4942608), (44, 4830276), (46, 4620264), (48, 4427753), (66, 3220184), (69, 3080176), (74, 2872056), (86, 2471304), (88, 2415138), (92, 2310132), (111, 1914704), (121, 1756464), (129, 1647536), (132, 1610092), (138, 1540088), (148, 1436028), (172, 1235652), (176, 1207569), (184, 1155066), (222, 957352), (242, 878232), (253, 840048), (258, 823768), (264, 805046), (276, 770044), (296, 718014), (344, 617826), (363, 585488), (368, 577533), (407, 522192), (444, 478676), (473, 449328), (484, 439116), (506, 420024), (516, 411884), (528, 402523), (552, 385022), (592, 359007), (688, 308913), (726, 292744), (759, 280016), (814, 261096), (851, 249744), (888, 239338), (946, 224664), (968, 219558), (989, 214896), (1012, 210012), (1032, 205942), (1104, 192511), (1221, 174064), (1419, 149776), (1452, 146372), (1518, 140008), (1591, 133584), (1628, 130548), (1702, 124872), (1776, 119669), (1892, 112332), (1936, 109779), (1978, 107448), (2024, 105006), (2064, 102971), (2442, 87032), (2553, 83248), (2783, 76368), (2838, 74888), (2904, 73186), (2967, 71632), (3036, 70004), (3182, 66792), (3256, 65274), (3404, 62436), (3784, 56166), (3956, 53724), (4048, 52503), (4477, 47472), (4773, 44528), (4884, 43516), (5106, 41624), (5203, 40848), (5566, 38184), (5676, 37444), (5808, 36593), (5934, 35816), (6072, 35002), (6364, 33396), (6512, 32637), (6808, 31218), (7568, 28083), (7912, 26862), (8349, 25456), (8954, 23736), (9361, 22704), (9546, 22264), (9768, 21758), (10212, 20812), (10406, 20424), (10879, 19536), (11132, 19092), (11352, 18722), (11868, 17908), (12144, 17501), (12728, 16698), (13431, 15824), (13616, 15609)]