878828508

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{22541}}^1$

素因数の和:22592

約数の個数: 72

約数和(自身を含む): 2404780560

約数和(自身を除く): 1525952052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 9747, 12996, 19494, 22541, 38988, 45082, 67623, 90164, 135246, 202869, 270492, 405738, 428279, 608607, 811476, 856558, 1217214, 1284837, 1713116, 2434428, 2569674, 3854511, 5139348, 7709022, 8137301, 11563533, 15418044, 16274602, 23127066, 24411903, 32549204, 46254132, 48823806, 73235709, 97647612, 146471418, 219707127, 292942836, 439414254, 878828508]

約数ペア:

[(1, 878828508), (2, 439414254), (3, 292942836), (4, 219707127), (6, 146471418), (9, 97647612), (12, 73235709), (18, 48823806), (19, 46254132), (27, 32549204), (36, 24411903), (38, 23127066), (54, 16274602), (57, 15418044), (76, 11563533), (108, 8137301), (114, 7709022), (171, 5139348), (228, 3854511), (342, 2569674), (361, 2434428), (513, 1713116), (684, 1284837), (722, 1217214), (1026, 856558), (1083, 811476), (1444, 608607), (2052, 428279), (2166, 405738), (3249, 270492), (4332, 202869), (6498, 135246), (9747, 90164), (12996, 67623), (19494, 45082), (22541, 38988)]