8889572226

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 18301680000

約数和(自身を除く): 9412107774

約数列:

[1, 2, 3, 6, 73, 89, 146, 178, 219, 267, 438, 457, 499, 534, 914, 998, 1371, 1497, 2742, 2994, 6497, 12994, 19491, 33361, 36427, 38982, 40673, 44411, 66722, 72854, 81346, 88822, 100083, 109281, 122019, 133233, 200166, 218562, 228043, 244038, 266466, 456086, 684129, 1368258, 2969129, 3242003, 5938258, 6484006, 8907387, 9726009, 16647139, 17814774, 19452018, 20295827, 33294278, 40591654, 49941417, 60887481, 99882834, 121774962, 1481595371, 2963190742, 4444786113, 8889572226]

約数ペア:

[(1, 8889572226), (2, 4444786113), (3, 2963190742), (6, 1481595371), (73, 121774962), (89, 99882834), (146, 60887481), (178, 49941417), (219, 40591654), (267, 33294278), (438, 20295827), (457, 19452018), (499, 17814774), (534, 16647139), (914, 9726009), (998, 8907387), (1371, 6484006), (1497, 5938258), (2742, 3242003), (2994, 2969129), (6497, 1368258), (12994, 684129), (19491, 456086), (33361, 266466), (36427, 244038), (38982, 228043), (40673, 218562), (44411, 200166), (66722, 133233), (72854, 122019), (81346, 109281), (88822, 100083)]