388839696

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5333}}^1$

素因数の和:5389

約数の個数: 120

約数和(自身を含む): 1206422784

約数和(自身を除く): 817583088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 5333, 6076, 9114, 10416, 10666, 12152, 15999, 18228, 21332, 24304, 31998, 36456, 37331, 42664, 63996, 72912, 74662, 85328, 111993, 127992, 149324, 165323, 223986, 255984, 261317, 298648, 330646, 447972, 495969, 522634, 597296, 661292, 783951, 895944, 991938, 1045268, 1157261, 1322584, 1567902, 1791888, 1983876, 2090536, 2314522, 2645168, 3135804, 3471783, 3967752, 4181072, 4629044, 6271608, 6943566, 7935504, 8100827, 9258088, 12543216, 13887132, 16201654, 18516176, 24302481, 27774264, 32403308, 48604962, 55548528, 64806616, 97209924, 129613232, 194419848, 388839696]

約数ペア:

[(1, 388839696), (2, 194419848), (3, 129613232), (4, 97209924), (6, 64806616), (7, 55548528), (8, 48604962), (12, 32403308), (14, 27774264), (16, 24302481), (21, 18516176), (24, 16201654), (28, 13887132), (31, 12543216), (42, 9258088), (48, 8100827), (49, 7935504), (56, 6943566), (62, 6271608), (84, 4629044), (93, 4181072), (98, 3967752), (112, 3471783), (124, 3135804), (147, 2645168), (168, 2314522), (186, 2090536), (196, 1983876), (217, 1791888), (248, 1567902), (294, 1322584), (336, 1157261), (372, 1045268), (392, 991938), (434, 895944), (496, 783951), (588, 661292), (651, 597296), (744, 522634), (784, 495969), (868, 447972), (1176, 330646), (1302, 298648), (1488, 261317), (1519, 255984), (1736, 223986), (2352, 165323), (2604, 149324), (3038, 127992), (3472, 111993), (4557, 85328), (5208, 74662), (5333, 72912), (6076, 63996), (9114, 42664), (10416, 37331), (10666, 36456), (12152, 31998), (15999, 24304), (18228, 21332)]