225231396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75989}}^1$

素因数の和:76028

約数の個数: 48

約数和(自身を含む): 595761600

約数和(自身を除く): 370530204

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 75989, 151978, 227967, 303956, 455934, 911868, 987857, 1443791, 1975714, 2887582, 2963571, 3951428, 4331373, 5775164, 5927142, 8662746, 11854284, 17325492, 18769283, 37538566, 56307849, 75077132, 112615698, 225231396]

約数ペア:

[(1, 225231396), (2, 112615698), (3, 75077132), (4, 56307849), (6, 37538566), (12, 18769283), (13, 17325492), (19, 11854284), (26, 8662746), (38, 5927142), (39, 5775164), (52, 4331373), (57, 3951428), (76, 2963571), (78, 2887582), (114, 1975714), (156, 1443791), (228, 987857), (247, 911868), (494, 455934), (741, 303956), (988, 227967), (1482, 151978), (2964, 75989)]