211365072

素因数分解:

$2^4\times 3^3\times {\mathrm{673}}^1\times {\mathrm{727}}^1$

素因数の和:1417

約数の個数: 80

約数和(自身を含む): 608433280

約数和(自身を除く): 397068208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 673, 727, 1346, 1454, 2019, 2181, 2692, 2908, 4038, 4362, 5384, 5816, 6057, 6543, 8076, 8724, 10768, 11632, 12114, 13086, 16152, 17448, 18171, 19629, 24228, 26172, 32304, 34896, 36342, 39258, 48456, 52344, 72684, 78516, 96912, 104688, 145368, 157032, 290736, 314064, 489271, 978542, 1467813, 1957084, 2935626, 3914168, 4403439, 5871252, 7828336, 8806878, 11742504, 13210317, 17613756, 23485008, 26420634, 35227512, 52841268, 70455024, 105682536, 211365072]

約数ペア:

[(1, 211365072), (2, 105682536), (3, 70455024), (4, 52841268), (6, 35227512), (8, 26420634), (9, 23485008), (12, 17613756), (16, 13210317), (18, 11742504), (24, 8806878), (27, 7828336), (36, 5871252), (48, 4403439), (54, 3914168), (72, 2935626), (108, 1957084), (144, 1467813), (216, 978542), (432, 489271), (673, 314064), (727, 290736), (1346, 157032), (1454, 145368), (2019, 104688), (2181, 96912), (2692, 78516), (2908, 72684), (4038, 52344), (4362, 48456), (5384, 39258), (5816, 36342), (6057, 34896), (6543, 32304), (8076, 26172), (8724, 24228), (10768, 19629), (11632, 18171), (12114, 17448), (13086, 16152)]