947249568

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{80221}}^1$

素因数の和:80278

約数の個数: 72

約数和(自身を含む): 2759476356

約数和(自身を除く): 1812226788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 80221, 160442, 240663, 320884, 481326, 641768, 721989, 962652, 1283536, 1443978, 1925304, 2567072, 2887956, 3289061, 3850608, 5775912, 6578122, 7701216, 9867183, 11551824, 13156244, 19734366, 23103648, 26312488, 29601549, 39468732, 52624976, 59203098, 78937464, 105249952, 118406196, 157874928, 236812392, 315749856, 473624784, 947249568]

約数ペア:

[(1, 947249568), (2, 473624784), (3, 315749856), (4, 236812392), (6, 157874928), (8, 118406196), (9, 105249952), (12, 78937464), (16, 59203098), (18, 52624976), (24, 39468732), (32, 29601549), (36, 26312488), (41, 23103648), (48, 19734366), (72, 13156244), (82, 11551824), (96, 9867183), (123, 7701216), (144, 6578122), (164, 5775912), (246, 3850608), (288, 3289061), (328, 2887956), (369, 2567072), (492, 1925304), (656, 1443978), (738, 1283536), (984, 962652), (1312, 721989), (1476, 641768), (1968, 481326), (2952, 320884), (3936, 240663), (5904, 160442), (11808, 80221)]