397584144

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{12163}}^1$

素因数の和:12404

約数の個数: 60

約数和(自身を含む): 1117676976

約数和(自身を除く): 720092832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 8172, 10896, 12163, 16344, 24326, 32688, 36489, 48652, 72978, 97304, 109467, 145956, 194608, 218934, 291912, 437868, 583824, 875736, 1751472, 2761001, 5522002, 8283003, 11044004, 16566006, 22088008, 24849009, 33132012, 44176016, 49698018, 66264024, 99396036, 132528048, 198792072, 397584144]

約数ペア:

[(1, 397584144), (2, 198792072), (3, 132528048), (4, 99396036), (6, 66264024), (8, 49698018), (9, 44176016), (12, 33132012), (16, 24849009), (18, 22088008), (24, 16566006), (36, 11044004), (48, 8283003), (72, 5522002), (144, 2761001), (227, 1751472), (454, 875736), (681, 583824), (908, 437868), (1362, 291912), (1816, 218934), (2043, 194608), (2724, 145956), (3632, 109467), (4086, 97304), (5448, 72978), (8172, 48652), (10896, 36489), (12163, 32688), (16344, 24326)]