489989856

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{57349}}^1$

素因数の和:57451

約数の個数: 48

約数和(自身を含む): 1300698000

約数和(自身を除く): 810708144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 57349, 114698, 172047, 229396, 344094, 458792, 688188, 917584, 1376376, 1835168, 2752752, 5104061, 5505504, 10208122, 15312183, 20416244, 30624366, 40832488, 61248732, 81664976, 122497464, 163329952, 244994928, 489989856]

約数ペア:

[(1, 489989856), (2, 244994928), (3, 163329952), (4, 122497464), (6, 81664976), (8, 61248732), (12, 40832488), (16, 30624366), (24, 20416244), (32, 15312183), (48, 10208122), (89, 5505504), (96, 5104061), (178, 2752752), (267, 1835168), (356, 1376376), (534, 917584), (712, 688188), (1068, 458792), (1424, 344094), (2136, 229396), (2848, 172047), (4272, 114698), (8544, 57349)]