247590336

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{26317}}^1$

素因数の和:26346

約数の個数: 84

約数和(自身を含む): 762064008

約数和(自身を除く): 514473672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 26317, 52634, 78951, 105268, 157902, 184219, 210536, 315804, 368438, 421072, 552657, 631608, 736876, 842144, 1105314, 1263216, 1289533, 1473752, 1684288, 2210628, 2526432, 2579066, 2947504, 3868599, 4421256, 5052864, 5158132, 5895008, 7737198, 8842512, 10316264, 11790016, 15474396, 17685024, 20632528, 30948792, 35370048, 41265056, 61897584, 82530112, 123795168, 247590336]

約数ペア:

[(1, 247590336), (2, 123795168), (3, 82530112), (4, 61897584), (6, 41265056), (7, 35370048), (8, 30948792), (12, 20632528), (14, 17685024), (16, 15474396), (21, 11790016), (24, 10316264), (28, 8842512), (32, 7737198), (42, 5895008), (48, 5158132), (49, 5052864), (56, 4421256), (64, 3868599), (84, 2947504), (96, 2579066), (98, 2526432), (112, 2210628), (147, 1684288), (168, 1473752), (192, 1289533), (196, 1263216), (224, 1105314), (294, 842144), (336, 736876), (392, 631608), (448, 552657), (588, 421072), (672, 368438), (784, 315804), (1176, 210536), (1344, 184219), (1568, 157902), (2352, 105268), (3136, 78951), (4704, 52634), (9408, 26317)]