406037248

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 869762880

約数和(自身を除く): 463725632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 256, 272, 316, 544, 632, 1088, 1181, 1264, 1343, 2176, 2362, 2528, 2686, 4352, 4724, 5056, 5372, 9448, 10112, 10744, 18896, 20077, 20224, 21488, 37792, 40154, 42976, 75584, 80308, 85952, 93299, 151168, 160616, 171904, 186598, 302336, 321232, 343808, 373196, 642464, 746392, 1284928, 1492784, 1586083, 2569856, 2985568, 3172166, 5139712, 5971136, 6344332, 11942272, 12688664, 23884544, 25377328, 50754656, 101509312, 203018624, 406037248]

約数ペア:

[(1, 406037248), (2, 203018624), (4, 101509312), (8, 50754656), (16, 25377328), (17, 23884544), (32, 12688664), (34, 11942272), (64, 6344332), (68, 5971136), (79, 5139712), (128, 3172166), (136, 2985568), (158, 2569856), (256, 1586083), (272, 1492784), (316, 1284928), (544, 746392), (632, 642464), (1088, 373196), (1181, 343808), (1264, 321232), (1343, 302336), (2176, 186598), (2362, 171904), (2528, 160616), (2686, 151168), (4352, 93299), (4724, 85952), (5056, 80308), (5372, 75584), (9448, 42976), (10112, 40154), (10744, 37792), (18896, 21488), (20077, 20224)]