818702912

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1123

約数の個数: 56

約数和(自身を含む): 1655673600

約数和(自身を除く): 836970688

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 193, 316, 386, 632, 772, 839, 1264, 1544, 1678, 2528, 3088, 3356, 5056, 6176, 6712, 12352, 13424, 15247, 26848, 30494, 53696, 60988, 66281, 121976, 132562, 161927, 243952, 265124, 323854, 487904, 530248, 647708, 975808, 1060496, 1295416, 2120992, 2590832, 4241984, 5181664, 10363328, 12792233, 25584466, 51168932, 102337864, 204675728, 409351456, 818702912]

約数ペア:

[(1, 818702912), (2, 409351456), (4, 204675728), (8, 102337864), (16, 51168932), (32, 25584466), (64, 12792233), (79, 10363328), (158, 5181664), (193, 4241984), (316, 2590832), (386, 2120992), (632, 1295416), (772, 1060496), (839, 975808), (1264, 647708), (1544, 530248), (1678, 487904), (2528, 323854), (3088, 265124), (3356, 243952), (5056, 161927), (6176, 132562), (6712, 121976), (12352, 66281), (13424, 60988), (15247, 53696), (26848, 30494)]