1399693428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{34499}}^1$

素因数の和:34546

約数の個数: 108

約数和(自身を含む): 4294836000

約数和(自身を除く): 2895142572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2898, 3381, 4508, 5796, 6762, 10143, 13524, 20286, 34499, 40572, 68998, 103497, 137996, 206994, 241493, 310491, 413988, 482986, 620982, 724479, 793477, 965972, 1241964, 1448958, 1586954, 1690451, 2173437, 2380431, 2897916, 3173908, 3380902, 4346874, 4760862, 5071353, 5554339, 6761804, 7141293, 8693748, 9521724, 10142706, 11108678, 14282586, 15214059, 16663017, 20285412, 22217356, 28565172, 30428118, 33326034, 38880373, 49989051, 60856236, 66652068, 77760746, 99978102, 116641119, 155521492, 199956204, 233282238, 349923357, 466564476, 699846714, 1399693428]

約数ペア:

[(1, 1399693428), (2, 699846714), (3, 466564476), (4, 349923357), (6, 233282238), (7, 199956204), (9, 155521492), (12, 116641119), (14, 99978102), (18, 77760746), (21, 66652068), (23, 60856236), (28, 49989051), (36, 38880373), (42, 33326034), (46, 30428118), (49, 28565172), (63, 22217356), (69, 20285412), (84, 16663017), (92, 15214059), (98, 14282586), (126, 11108678), (138, 10142706), (147, 9521724), (161, 8693748), (196, 7141293), (207, 6761804), (252, 5554339), (276, 5071353), (294, 4760862), (322, 4346874), (414, 3380902), (441, 3173908), (483, 2897916), (588, 2380431), (644, 2173437), (828, 1690451), (882, 1586954), (966, 1448958), (1127, 1241964), (1449, 965972), (1764, 793477), (1932, 724479), (2254, 620982), (2898, 482986), (3381, 413988), (4508, 310491), (5796, 241493), (6762, 206994), (10143, 137996), (13524, 103497), (20286, 68998), (34499, 40572)]