309034992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39989}}^1$

素因数の和:40030

約数の個数: 80

約数和(自身を含む): 952081920

約数和(自身を除く): 643046928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 39989, 79978, 119967, 159956, 239934, 279923, 319912, 479868, 559846, 639824, 839769, 919747, 959736, 1119692, 1679538, 1839494, 1919472, 2239384, 2759241, 3359076, 3678988, 4478768, 5518482, 6438229, 6718152, 7357976, 11036964, 12876458, 13436304, 14715952, 19314687, 22073928, 25752916, 38629374, 44147856, 51505832, 77258748, 103011664, 154517496, 309034992]

約数ペア:

[(1, 309034992), (2, 154517496), (3, 103011664), (4, 77258748), (6, 51505832), (7, 44147856), (8, 38629374), (12, 25752916), (14, 22073928), (16, 19314687), (21, 14715952), (23, 13436304), (24, 12876458), (28, 11036964), (42, 7357976), (46, 6718152), (48, 6438229), (56, 5518482), (69, 4478768), (84, 3678988), (92, 3359076), (112, 2759241), (138, 2239384), (161, 1919472), (168, 1839494), (184, 1679538), (276, 1119692), (322, 959736), (336, 919747), (368, 839769), (483, 639824), (552, 559846), (644, 479868), (966, 319912), (1104, 279923), (1288, 239934), (1932, 159956), (2576, 119967), (3864, 79978), (7728, 39989)]