253646848

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 624667680

約数和(自身を除く): 371020832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1361, 1456, 1664, 1792, 2048, 2722, 2912, 3328, 3584, 5444, 5824, 6656, 7168, 9527, 10888, 11648, 13312, 14336, 17693, 19054, 21776, 23296, 26624, 35386, 38108, 43552, 46592, 70772, 76216, 87104, 93184, 123851, 141544, 152432, 174208, 186368, 247702, 283088, 304864, 348416, 495404, 566176, 609728, 696832, 990808, 1132352, 1219456, 1393664, 1981616, 2264704, 2438912, 2787328, 3963232, 4529408, 4877824, 7926464, 9058816, 9755648, 15852928, 18117632, 19511296, 31705856, 36235264, 63411712, 126823424, 253646848]

約数ペア:

[(1, 253646848), (2, 126823424), (4, 63411712), (7, 36235264), (8, 31705856), (13, 19511296), (14, 18117632), (16, 15852928), (26, 9755648), (28, 9058816), (32, 7926464), (52, 4877824), (56, 4529408), (64, 3963232), (91, 2787328), (104, 2438912), (112, 2264704), (128, 1981616), (182, 1393664), (208, 1219456), (224, 1132352), (256, 990808), (364, 696832), (416, 609728), (448, 566176), (512, 495404), (728, 348416), (832, 304864), (896, 283088), (1024, 247702), (1361, 186368), (1456, 174208), (1664, 152432), (1792, 141544), (2048, 123851), (2722, 93184), (2912, 87104), (3328, 76216), (3584, 70772), (5444, 46592), (5824, 43552), (6656, 38108), (7168, 35386), (9527, 26624), (10888, 23296), (11648, 21776), (13312, 19054), (14336, 17693)]