245487616

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 567861840

約数和(自身を除く): 322374224

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 641, 704, 748, 1024, 1088, 1282, 1408, 1496, 2048, 2176, 2564, 2816, 2992, 4352, 5128, 5632, 5984, 7051, 8704, 10256, 10897, 11264, 11968, 14102, 17408, 20512, 21794, 22528, 23936, 28204, 34816, 41024, 43588, 47872, 56408, 82048, 87176, 95744, 112816, 119867, 164096, 174352, 191488, 225632, 239734, 328192, 348704, 382976, 451264, 479468, 656384, 697408, 902528, 958936, 1312768, 1394816, 1805056, 1917872, 2789632, 3610112, 3835744, 5579264, 7220224, 7671488, 11158528, 14440448, 15342976, 22317056, 30685952, 61371904, 122743808, 245487616]

約数ペア:

[(1, 245487616), (2, 122743808), (4, 61371904), (8, 30685952), (11, 22317056), (16, 15342976), (17, 14440448), (22, 11158528), (32, 7671488), (34, 7220224), (44, 5579264), (64, 3835744), (68, 3610112), (88, 2789632), (128, 1917872), (136, 1805056), (176, 1394816), (187, 1312768), (256, 958936), (272, 902528), (352, 697408), (374, 656384), (512, 479468), (544, 451264), (641, 382976), (704, 348704), (748, 328192), (1024, 239734), (1088, 225632), (1282, 191488), (1408, 174352), (1496, 164096), (2048, 119867), (2176, 112816), (2564, 95744), (2816, 87176), (2992, 82048), (4352, 56408), (5128, 47872), (5632, 43588), (5984, 41024), (7051, 34816), (8704, 28204), (10256, 23936), (10897, 22528), (11264, 21794), (11968, 20512), (14102, 17408)]