551448984

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{599}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 1399680000

約数和(自身を除く): 848231016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 431, 534, 599, 712, 862, 1068, 1198, 1293, 1724, 1797, 2136, 2396, 2586, 3448, 3594, 4792, 5172, 7188, 10344, 14376, 38359, 53311, 76718, 106622, 115077, 153436, 159933, 213244, 230154, 258169, 306872, 319866, 426488, 460308, 516338, 639732, 774507, 920616, 1032676, 1279464, 1549014, 2065352, 3098028, 6196056, 22977041, 45954082, 68931123, 91908164, 137862246, 183816328, 275724492, 551448984]

約数ペア:

[(1, 551448984), (2, 275724492), (3, 183816328), (4, 137862246), (6, 91908164), (8, 68931123), (12, 45954082), (24, 22977041), (89, 6196056), (178, 3098028), (267, 2065352), (356, 1549014), (431, 1279464), (534, 1032676), (599, 920616), (712, 774507), (862, 639732), (1068, 516338), (1198, 460308), (1293, 426488), (1724, 319866), (1797, 306872), (2136, 258169), (2396, 230154), (2586, 213244), (3448, 159933), (3594, 153436), (4792, 115077), (5172, 106622), (7188, 76718), (10344, 53311), (14376, 38359)]