306736612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4871}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 664618752

約数和(自身を除く): 357882140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 4498, 4844, 4871, 8996, 9742, 15743, 19484, 31486, 34097, 62972, 63323, 68194, 126646, 136388, 253292, 443261, 842683, 886522, 1685366, 1773044, 3370732, 5898781, 10954879, 11797562, 21909758, 23595124, 43819516, 76684153, 153368306, 306736612]

約数ペア:

[(1, 306736612), (2, 153368306), (4, 76684153), (7, 43819516), (13, 23595124), (14, 21909758), (26, 11797562), (28, 10954879), (52, 5898781), (91, 3370732), (173, 1773044), (182, 1685366), (346, 886522), (364, 842683), (692, 443261), (1211, 253292), (2249, 136388), (2422, 126646), (4498, 68194), (4844, 63323), (4871, 62972), (8996, 34097), (9742, 31486), (15743, 19484)]