243847944

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 678132000

約数和(自身を除く): 434284056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 137, 177, 236, 274, 354, 411, 419, 472, 531, 548, 708, 822, 838, 1062, 1096, 1233, 1257, 1416, 1644, 1676, 2124, 2466, 2514, 3288, 3352, 3771, 4248, 4932, 5028, 7542, 8083, 9864, 10056, 15084, 16166, 24249, 24721, 30168, 32332, 48498, 49442, 57403, 64664, 72747, 74163, 96996, 98884, 114806, 145494, 148326, 172209, 193992, 197768, 222489, 229612, 290988, 296652, 344418, 444978, 459224, 516627, 581976, 593304, 688836, 889956, 1033254, 1377672, 1779912, 2066508, 3386777, 4133016, 6773554, 10160331, 13547108, 20320662, 27094216, 30480993, 40641324, 60961986, 81282648, 121923972, 243847944]

約数ペア:

[(1, 243847944), (2, 121923972), (3, 81282648), (4, 60961986), (6, 40641324), (8, 30480993), (9, 27094216), (12, 20320662), (18, 13547108), (24, 10160331), (36, 6773554), (59, 4133016), (72, 3386777), (118, 2066508), (137, 1779912), (177, 1377672), (236, 1033254), (274, 889956), (354, 688836), (411, 593304), (419, 581976), (472, 516627), (531, 459224), (548, 444978), (708, 344418), (822, 296652), (838, 290988), (1062, 229612), (1096, 222489), (1233, 197768), (1257, 193992), (1416, 172209), (1644, 148326), (1676, 145494), (2124, 114806), (2466, 98884), (2514, 96996), (3288, 74163), (3352, 72747), (3771, 64664), (4248, 57403), (4932, 49442), (5028, 48498), (7542, 32332), (8083, 30168), (9864, 24721), (10056, 24249), (15084, 16166)]