218602488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 629959680

約数和(自身を除く): 411357192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 41, 46, 52, 69, 78, 82, 92, 104, 123, 138, 156, 164, 184, 246, 276, 299, 312, 328, 492, 533, 552, 598, 743, 897, 943, 984, 1066, 1196, 1486, 1599, 1794, 1886, 2132, 2229, 2392, 2829, 2972, 3198, 3588, 3772, 4264, 4458, 5658, 5944, 6396, 7176, 7544, 8916, 9659, 11316, 12259, 12792, 17089, 17832, 19318, 22632, 24518, 28977, 30463, 34178, 36777, 38636, 49036, 51267, 57954, 60926, 68356, 73554, 77272, 91389, 98072, 102534, 115908, 121852, 136712, 147108, 182778, 205068, 222157, 231816, 243704, 294216, 365556, 396019, 410136, 444314, 666471, 700649, 731112, 792038, 888628, 1188057, 1332942, 1401298, 1584076, 1777256, 2101947, 2376114, 2665884, 2802596, 3168152, 4203894, 4752228, 5331768, 5605192, 8407788, 9108437, 9504456, 16815576, 18216874, 27325311, 36433748, 54650622, 72867496, 109301244, 218602488]

約数ペア:

[(1, 218602488), (2, 109301244), (3, 72867496), (4, 54650622), (6, 36433748), (8, 27325311), (12, 18216874), (13, 16815576), (23, 9504456), (24, 9108437), (26, 8407788), (39, 5605192), (41, 5331768), (46, 4752228), (52, 4203894), (69, 3168152), (78, 2802596), (82, 2665884), (92, 2376114), (104, 2101947), (123, 1777256), (138, 1584076), (156, 1401298), (164, 1332942), (184, 1188057), (246, 888628), (276, 792038), (299, 731112), (312, 700649), (328, 666471), (492, 444314), (533, 410136), (552, 396019), (598, 365556), (743, 294216), (897, 243704), (943, 231816), (984, 222157), (1066, 205068), (1196, 182778), (1486, 147108), (1599, 136712), (1794, 121852), (1886, 115908), (2132, 102534), (2229, 98072), (2392, 91389), (2829, 77272), (2972, 73554), (3198, 68356), (3588, 60926), (3772, 57954), (4264, 51267), (4458, 49036), (5658, 38636), (5944, 36777), (6396, 34178), (7176, 30463), (7544, 28977), (8916, 24518), (9659, 22632), (11316, 19318), (12259, 17832), (12792, 17089)]