555434144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1999}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 1154160000

約数和(自身を除く): 598725856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 457, 608, 914, 1828, 1999, 3656, 3998, 7312, 7996, 8683, 14624, 15992, 17366, 31984, 34732, 37981, 63968, 69464, 75962, 138928, 151924, 277856, 303848, 607696, 913543, 1215392, 1827086, 3654172, 7308344, 14616688, 17357317, 29233376, 34714634, 69429268, 138858536, 277717072, 555434144]

約数ペア:

[(1, 555434144), (2, 277717072), (4, 138858536), (8, 69429268), (16, 34714634), (19, 29233376), (32, 17357317), (38, 14616688), (76, 7308344), (152, 3654172), (304, 1827086), (457, 1215392), (608, 913543), (914, 607696), (1828, 303848), (1999, 277856), (3656, 151924), (3998, 138928), (7312, 75962), (7996, 69464), (8683, 63968), (14624, 37981), (15992, 34732), (17366, 31984)]